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{"doc_ID": "35a1841d2ce3409090654bdc175c6289", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=4216", "update_timestamp": "2012-10-10T18:15:11.227667Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=4216\n \"1778-1943 Americans Will Always Fight for Liberty\" Poster\n <p>To control the form of war messages the government created the U.S. Office of War Information in June 1942. OWI sought to review and approve the design and distribution of government posters. Posters such as this one and their messages were seen as \"war graphics\" combining the sophisticated style of contemporary graphic design with the promotion of war aims. Over time OWI developed six war-information themes for its own internal use as well as to guide other issuing agencies and major producers of mass-media entertainment.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-85893f1f6dae764a30e3ff68012740c5", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.227667Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nc2f7ed24c3b0a7f31e452de733766697d23987efe3f46c28e1a0062b87a3d42b\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfWfQf/\nRPkU1YcAGc20tlXPeDi8t/y2ARbcMCKi3DN+Vx5GkeKsv8+i40JEiLWCeIO2ZbmM\nWCrWzGPld0srxGPBGTIfet6A/8W0msP376j0xF09JjjPGqXKCDKACdf7BaXO1CIY\n7f2PEFI6+V+2xf/v1uHHak7OJJL+UkpiV8rzSDCrUb5mewMa2Zda4lsh2CnCQ5vQ\nYLsjQbOjzOQZxrQFyZ1j0DeADzQyfOyTvWKMdTcScgUc/R1LzWJpQ5LUYzqPqxYf\nfJcL7+I4OeSVKCBHJZvi4WwD7M+OiihxJHDqaK82K1VWfjJVT27hfPpNi0N+hV5t\nktkA0c4k2su1BVUOsxl5qg==\n=SnFA\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.227667Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "35a1841d2ce3409090654bdc175c6289", "doc_ID": "35a1841d2ce3409090654bdc175c6289", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "3612c1d8688e4c12a23007610b674e5b", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3076", "update_timestamp": "2012-10-10T18:15:11.057209Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3076\n Beauty All Around You\n <p>Discover the beauty in nature in your neighborhood or a local botanical garden in this activity related to First Lady Claudia \"Lady Bird\" Johnson and her work to protect the environment and bring beauty to every community. This activity guide includes tips for finding local botanical gardens suggestions of activities to do while exploring the botanical garden or neighborhood and background information on Lady Birds environmental activism. This activity is a part of the <em>OurStory</em> module called First Lady for the Environment.</p>&xD;\n\n \n en-US\n Free access\n text/html\n 2012-09-21\n 2012-09-21\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-bc300febc2d850fd7373cb73d8576a24", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.057209Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nf45303b091b857184087a4b4f757d48ffa6674bfa80c14e0090f93ed450b3249\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrlQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdaqwgA\nvHx65aoFBQ+Q47W/a+q+FTUhi9BKIA0LKcrEtAPw4+lduv3XstETQ0d1Uc/h4otp\nYVki0l1Kh/Zv/UTSBkVtP76JUD0biV3ECK671QqOPbAT+UA3KA1tb6z/tcrwp1P+\nRf0PeMvSW5c4RF7iOuate2aRtbMTIpsBK+zr6gKdc22rLHqrXHzGP2g6+7JnMQ8w\nOaqeZaWXAVj6eyM7DODR4hTzMi+bNJewTWi5iKz3RdEvvRjI3ORJxTiV5G07vatF\nWAv6N+gMMQ0dk92E9/CyFmjgczsL8y8l5dKf12IHgbjkZRSvL0ngRWksgtwvH4ks\n6m1WugRL6yG4vf/z9keIhw==\n=mx7N\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.057209Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "3612c1d8688e4c12a23007610b674e5b", "doc_ID": "3612c1d8688e4c12a23007610b674e5b", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "3d0ca10beb97453e89250f7e476f40ba", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=5089", "update_timestamp": "2012-10-10T18:15:11.307649Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=5089\n \"Migrant Mother\" by Dorothea Lange\n <p>During the Great Depression government photographer Dorothea Lange took this picture at a migrant farmworkers camp near Nipomo California. Langes brief caption recorded her impressions of the familys plight: \"Destitute pea pickers ... a 32-year-old mother of seven children.\"<br /><br />First published in a San Francisco newspaper this poignant image became one of the most famous photographs of the Depression era emblematic of the hardships suffered by poor migrant families. The \"migrant mother\" anonymous for many years was later identified as Oklahoma native Florence Thompson. <br /><br /><a title=\"Migrant Mother Photograph Investigation\" href=\"http://historyexplorer.si.edu/fa/Migrant_Mother.pdf\" target=\"_blank\">Use this Investigation Sheet</a> to guide students through describing the object and analyzing its meaning.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-9567e008b46fd9cf94eb9234597f2373", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.307649Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n44011e1f8c4c3cc5c1d61bd539577c9ad3924b6d04c13094d8da12739e427d67\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcabwf5\nAXJ7gd51sGdP62cnO2NjYpTwUCc3KDWNzRUE1jnJGYLfX/tZoC1pBA3NjZ4ClrqL\nU5QBcphyPYPX1NwbObvAmnDZPjIOIl4eTb47vl3bJwu+urevWGA9j0ZHPVZNzovJ\nj+odSxZQIbB8cx6fIP1hhg/BMw+RNkVePFOvWLqAbbbjnYQrhFla2WC4iGA4kWhq\nvIhvME9/Tz+gic+Y7krhU8dQlmHOrjLeizR80o9z03ttOaMLMky/RVVe99LEa6m3\nw5mO4UuBJ6yveEOrlpwS/naA8EDOoc/piTciI0dFUM2ikfBAbu9i89x8QgLMtQ1F\n7rUDf/NdRj9Tf82DVIh4Yw==\n=g/sd\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.307649Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "3d0ca10beb97453e89250f7e476f40ba", "doc_ID": "3d0ca10beb97453e89250f7e476f40ba", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "5fd0793f8e7b407b94d3251a355fe425", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=5018", "update_timestamp": "2012-10-10T18:15:11.387644Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=5018\n \"Seeing\" Music\n <p>Dance is just one way to turn music into something you can see. Your computer can take music and turn it into a different kind of visible art. Part of an OurStory module entitled <em>An American Story in Dance and Music </em>this activity includes step-by-step directions for exploring your computer’s visualization programs discussion prompts and background information. OurStory is designed to help children and adults explore history together through the use of childrens literature museum objects and hands-on activities.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-5735faf06615a94bfaa03b40337619dd", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.387644Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n38aa065578287961f29841fcb01b77790250b2fbef03de0b458c43f72a2c3678\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6meA+Qf9\nERoIrk1/3L9kCBsydTQLlCKX6uu4Gk4JVjaF2JnJON17ORtup0vhA8dy5S8w6hCg\nK/IsSA53j/R+emNQBAEzFPxyL7bqqqkc2AS1F0C7enDpaTEONZkL+91XKONGTckL\nI7P3bQXMF84VeOLGga3CXsQX9mg4LNE0Ix+6e0bu3w/GFu76o8F+oirlrKHRgPUd\nArg2x4u9yR8liv4xEeq2RoCTZwZ/YEWBmYIdWKanSvAqmc802sapf+27v1NVjxGw\n9X9KVRyiKUuDBxYXEQZX0FlM4unFKNrBNcxhcEG/uQ2LW/PTCB6wfKkRY2ja5iwG\n+ONsJpNTUGBI6H5SHsq1gQ==\n=pwp2\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.387644Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "5fd0793f8e7b407b94d3251a355fe425", "doc_ID": "5fd0793f8e7b407b94d3251a355fe425", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "72ee9557cd964ad6a982e8275e2a15af", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=225", "update_timestamp": "2012-10-10T18:15:11.657693Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=225\n Azcar The Life and Music of Celia Cruz Homepage\n <p>Explore the life of Celia Cruz a world-renowned Latina musician in this online exhibition. An enormous talent who had an impeccable sense of rhythm and an inimitable style Celia Cruz became an influential and legendary musical figure both in her native country of Cuba and the United States her adopted country. Students will connect her life to a variety of subjects including immigration history geography music theory music history and art. A non-flash version of the site is available at <a href=\"http://americanhistory.si.edu/celiacruz/printable/\">http://americanhistory.si.edu/celiacruz/printable/</a>.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-9fb63ce012cb5ceb835b70e7a73282ad", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.657693Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nba387f611e5d4542ea489bf61ac664a3e556f7ce7e3f3dd68424797c22ef0382\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdhMwf/\nc3E/sqrXeclxJ1rbUUriaHoE/a7GlA35hc6FDvQcmHLZbPaaGRhpaCLAgy3YSf3j\n2AwlziwhSAatHYnFyGPrJFHSZuGmh153ysc8dWeCELodAz5qz0Gb6LkAqfDmWRSd\nonksCv4j585WPIoEWqI/kZ61AqhsbYKETGoyokLY2ZLXvpd/uUl/SchZ99/SEKK6\nU1JNyY69QG5ltGS2tGpqUWgiTrdELBA8W/xvwPf1uOW+ZW0nY+e3laIc832s5Xxo\nwoIwmueqbGzhBUlvr7/W/gGd4U7N+5cLn5hE+z01A52afOu0LJTpG/m27aPh5nNh\nN8yNlwIfhGmux/foMwJYBw==\n=Kaac\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.657693Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "72ee9557cd964ad6a982e8275e2a15af", "doc_ID": "72ee9557cd964ad6a982e8275e2a15af", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "7d666f86bd844f368ae5095e21a974d8", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=2893", "update_timestamp": "2012-10-10T18:15:11.487644Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=2893\n \"Towne of Boston\" Flintlock Musket\n <p>American flintlock musket .69 caliber with \"TOWNE OF BOSTON\" branded into the stock.</p>\n<p>This gun was put together in the Massachusetts Colony before the French and Indian War to arm the militia of the city of Boston.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-518142c8e032cae01d905f6ebdb88c8b", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.487644Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nccb06eff62857001c3708ad078ff053974519f78e746fc4eba494a883c479e30\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdn4gf/\nZuD1BCkRfq8wYaeJe/1pllexsdcEUx1uBiv1PSxFMK69aEKSppji+En2NxJ/gstB\n7S7TU88lklbYVe0dhbUS8QQ0N0Whk2C0vM26n7m5pmwPGbUHoByETmlKs+8KMAIR\nMEExwsvsaGQkVhObEBecqZLozgeC8vmZpdmrZqQdDfxK/bZO7wzsmPj5MFuVNksQ\nKO7IguEySsA688xgC9sjziUrpMlHgquJWQtpquVa5Vd1Olktd9FFYJ3KAztKroRR\ns24TLFx+6HupOt81FTZ6xHaNphD6ZsbvR5VbOQhonxK1H/GnqGm/hYWC/lQ/UrS9\nhZxuS7+as/hQsIwIVTm2OA==\n=J+YR\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.487644Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "7d666f86bd844f368ae5095e21a974d8", "doc_ID": "7d666f86bd844f368ae5095e21a974d8", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "89b6d5f0de694b4995ea2f3649174854", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1412", "update_timestamp": "2012-10-10T18:15:11.917634Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1412\n 1848 Gold Nugget\n <p>This small piece of yellow metal is believed to be the first piece of gold discovered in 1848 at Sutters Mill in California launching the gold rush.<br /><br />John Marshall was superintending the construction of a sawmill for Col. John Sutter on the morning of January 25 1848 on the South Fork of the American River at Coloma California when he saw something glittering in the water of the mills tailrace. According to Sutters diary Marshall stooped down to pick it up and \"found that it was a thin scale of what appeared to be pure gold.\" Marshall bit the metal as a test for gold.<br /><br />In June of 1848 Colonel Sutter presented Marshalls first-find scale of gold to Capt. Joseph L. Folsom U.S. Army Assistant Quartermaster at Monterey. Folsom had journeyed to Northern California to verify the gold claim for the U.S. Government.<br /><br />In August of that year as evidence of the find this piece and other samples of California gold to Washington D.C. for delivery to President James K. Polk and for preservation at the National Institute. Within weeks President Polk formally declared to Congress that gold had been discovered in California.<br /><br />The gold samples then traveled with U.S. Army Lt. Lucien Loeser by ship to Panama across the isthmus by horseback by ship to New Orleans and overland to Washington. A letter of transmittal from Folsom that accompanied the packet lists Specimen 1 as \"the first piece of gold ever discovered in this Northern part of Upper California found by J. W. Marshall at the Saw Mill of John A. Sutter.\" <br /><br />In 1861 the National Institute and its geological specimens including this gold and the letter entered the collections of the Smithsonian Institution. The Marshall Nugget remains in the collections as evidence of the discovery of gold in California.<br /><br /><a title=\"Gold Nugget Investigation\" href=\"http://historyexplorer.si.edu/fa/Gold_Nugget.pdf\" target=\"_blank\">Use this Investigation Sheet</a> to guide students through describing the object and analyzing its meaning.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-733b1d895b391eea8a40e3aa562c3eaf", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.917634Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n90d4606fbcb103081f4a812f82423ffeba5a6434c208951c623e4c693d2132cf\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdhmAgA\njNDqV51GZ9cZt2pxcPUpLxUfHXSEy2qGp3yWm4T8x4ijKtf1uc6MzQCz2ppN5Omc\nAhodrcQmTW8rq/Hvzjvz+8nLb5oK4PdEJlt6ou2rtioj0uvZ+lvHofjzpswL9j0E\nKFgMoKScxylvmNWbbmWemHCN+UklSa0Csa7Nr2iHq1/Et1RRkUzxz31TZpS4o4oM\nuWLFaUVJ8g4wllRsLid8XyFT1ZPWhQNv+i4OsWr1s9/3BvOmMMKseGDx5GSpPeHS\nO+e7E/Wx7/1/wkIcYwBxLbKItZClcFpBUELwv9WR9AnyHAF88HjpHSrevZsZn0PM\nXY83yMJAcmEeLJCJ+DIyeA==\n=SK9+\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.917634Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "89b6d5f0de694b4995ea2f3649174854", "doc_ID": "89b6d5f0de694b4995ea2f3649174854", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "a3cbfa612fc94231b9fbb624c948f6a3", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1697", "update_timestamp": "2012-10-10T18:15:11.997637Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1697\n 1874 Remington Type Writer\n <p>Remington put its writing machines on the market in 1874 at a price of $125. The new Type Writer owed some of its identity to the sewing machines that Remington had recently added to its product line. The writing machine came mounted on a sewing machine stand with a treadle to operate the carriage return and advance the paper on the platen. Even the Type Writers shiny black case elaborately decorated with floral designs and emblems resembled the factorys sewing machines.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-d1256ca56878125727804de660985f6b", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.997637Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n45d7068435f76f63569dbc171a35bf293c6d1b919af9dddfb5a7a173ba22a957\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdcrgf7\nBkvLTnrwZyTjwlc23xVgWMan/CYudtiFsZZVGGT3uHZkvpc7tn1FEC1q7mxWgVn9\nXAT3Q5jOBN+u7aKhrrgahV44P/HiYkkofTdURj3Z+8IO8ZAAVC8sZ3evugbF/wx7\nCcFwE/5oypO/sSWcDgX0BjmShZ2gbmuUAFNcV0KGI0r7SKewT9xAOpmKGP44PTTU\n/ahcPeF5h5aSVrNw9pRzWlzFkNNmMtZdsY1Lk5XlmuuX2JLenrAOA0uFKQRjG1dI\nC/OcM/GI2GTJmy/MlAZUhqIEZuelcgvtQ+wcF4kx/gxjXc8WFeCez9hJwLvLj4t1\nr8NpMMti++7PK0CuxAsd7Q==\n=yLYT\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.997637Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "a3cbfa612fc94231b9fbb624c948f6a3", "doc_ID": "a3cbfa612fc94231b9fbb624c948f6a3", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "b827e07b87b343669d765beb52d7b4b2", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=7906", "update_timestamp": "2012-10-10T18:15:11.757635Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=7906\n 101 Questions\n <p>The 101 Questions activity includes reading and responding to the current USCIS Naturalization test determining a hypothetical 101st question on the exam and displaying their final product in a classroom or online gallery walk. The activity includes teacher directions and a student worksheet.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-b7d7e93415376c1a54523fb5a4bb29b5", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.757635Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nf706536b783998fdb3e215999ad577de982f35ddb636962f558732f55f3798d8\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfZqgf/\ndNOV3Qf+dgvg3S/3ZQzPbAAmP2dwES2j89+9/yunHvcthqA54Oy+YK01j8pzqkLj\nOefx8lcBXJAJiiiqCFmkKCMavupZk9qpmfIcMOFujLx7VgCIUiGPySpvWh6HztkZ\nJe1sZxzvqzcW+GkMpLkPIGmxbmUhsw9SMFsp2wdLOJt3EI3Y/t7LZ0u2o4aPDWAI\nTc34zjGqdV9p0Yyken39qkv/zpToXFgsAltX9eHAKVbO4wTJ88eZsmBmkPhtYDaC\ndkC07FTyUAukSKJskKSUW1PFKX3v0a+InNbcNHDjxD2gw0ijt3yAosGfkJDGD/1c\n8vYh3mDnpmGQow8jp0dgUA==\n=BwTz\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.757635Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "b827e07b87b343669d765beb52d7b4b2", "doc_ID": "b827e07b87b343669d765beb52d7b4b2", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "bf022d1a179445cfbf4d9bad96d9b5a3", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=4166", "update_timestamp": "2012-10-10T18:15:11.577633Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=4166\n \"What Hath God Wrought\" Telegraph Message\n <p>Printed in Morse code and transcribed by Samuel Morse himself this message was transmitted from Baltimore to Washington D.C. over the nations first long-distance telegraph line.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-28e994aafef7b12dc216c1cf315e44f1", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.577633Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n8f468e947e0f02d1245b406cc690b19e25d6f2fb10fa9638ac97f897127c8507\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcKbwf8\nDt+WjXohRrO3cP5CIN1ORMiynqPYrUdajhrKz7a6TVFi/feUZDWQ/d8B/7/V/DKB\nK0bu08220fc7K2S7FKHH2FJuh+XLMZitBSFGoAjF4uOZFXFCAbZNTvOb1YSArlaB\nmZPhesPNn5hk3Elh9y20HZW0bUn9E/T1spWAgOZjMp+Zr9Fw9YqtKawPIq+uUVYu\nLeq+bwaxohKYoiPYMK9AS3NWgDPXlZl9lVXrGMG1NR968B7SBxBO0BfoRw91T+1b\njhYePfhIwVMrRGAJNjdpmN2s1o95E1H6tFwx16clzpL5W+gBiutMHpjrB9ZIhHR6\nGj6j4CMiaiAzr85njZuCRw==\n=AW6e\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.577633Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "bf022d1a179445cfbf4d9bad96d9b5a3", "doc_ID": "bf022d1a179445cfbf4d9bad96d9b5a3", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "dc0a4fbe094545d9ab603aa74c7f410d", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1408", "update_timestamp": "2012-10-10T18:15:11.005872Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1408\n Abraham Lincoln: An Extraordinary Life Homepage\n <p>This online exhibition commemorates the 200<sup>th</sup> anniversary of the birth of Abraham Lincoln. The website covers each major period of Lincolns private and public life especially his years in Washington when he made the crucial decisions that ended slavery and preserved the nation. Also included are the artifacts of Lincolns assassination-his top hat the prison hoods of the conspirators and other sobering reminders of this tragic story.</p>\n \n en-US\n Free access\n text/html\n 2012-09-21\n 2012-09-21\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-a6a03056f7082815ca05c80941263d37", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.005872Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\ne6e5c8470f40bc106f890ff1dffc8649a67a22c83d4460b3ff6224988ba73107\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrlQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcIzwf/\nXnNOET7IWandMKyo6EW8iRDw9twAHHCRckUi4E2QaScM+pxuAWtWd5LijsoL0fMn\nZoPnAIikhj4tZxhPbdBbK/uPRxDVnUPZLwyK/foN/aVpu/mt8RI0IJzLMbCe0+cs\n6C9nYoJMzRmJ17mvhxZWc+RbowTC5U5TgIDznNY4WXWKv8BW7HohDAEV6UddqIM5\n+ifUU/1PIFftQ+Zx5dsC3NRQc0cgRced7Ph0F7qIVxkOBqcv63JLkYk97c3WIKme\nJToNyNEcL7TKot6EIwfNHkLqb43dyf8qtdAy7OFBB29BLefhEs6mvoitYgLp0NMz\nCjTQNTYXCXlwGHvfwTHzoQ==\n=QRRe\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.005872Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "dc0a4fbe094545d9ab603aa74c7f410d", "doc_ID": "dc0a4fbe094545d9ab603aa74c7f410d", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "dc5e3f50979945f6b0f1a52e4ca0a668", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=2896", "update_timestamp": "2012-10-10T18:15:11.837631Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=2896\n 16-Pound Bar Shot\n <p>The shape of the bar shot a center bar with rounded half-circles at either end made it very effective against a rigged ship. The design allowed the weapon to carry away the yards masts and riggings of a ship.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-1fa557d1cff4126f97e36212eb56c1c3", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.837631Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n513e238e937791f108db23b6debfc6fd5c061ca5803fa1c3a99a95b11f50df82\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mc9fQgA\nkgn+47wbyaX6P0lzWjX2865dcrSOTaXoEg6KeRaa7CV22HFA4Df+UebmgpStWpkk\nE8pnmucHq+tkHFK7HijveYM90ld751kx+FtoWURiLg4S+JkpOosDFJAey+JS0U5D\n6b7wR7HEL1MzR4v7HwHZvr8160RRpFqpAO13/xX3flSEwQkH0iNf4VOSY2+iTC83\nGMC4+O5Sj8wSV+ydoMB7nMm5ATS8Y7BLAtcROUBZVCUwNrvOGdKJm3vefL8+ard2\nhGK8YTrcpUymJvZUkIQOU+lfPLVPUxEXOXBgkA77akT+ThUfl+MG2BXu9Dd9/bFm\nSoVm1YS+8NqWOvGkjcHgjw==\n=/BOS\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.837631Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "dc5e3f50979945f6b0f1a52e4ca0a668", "doc_ID": "dc5e3f50979945f6b0f1a52e4ca0a668", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "df995023479d43deb0955624dd87ffbe", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=4031", "update_timestamp": "2012-10-10T18:15:11.137674Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=4031\n the USS Monitor\n <p>Built by contract with John Ericsson at Green Point Long Island and launched January 30 1862 the USS <em>Monitor</em> saw its first naval action at Hampton Roads Virginia on March 9 1862. Despite the CSS <em>Virginia</em> being almost twice its size with ten guns the <em>Monitor</em> with its two eleven-inch turret guns held its own. The engagement ended in a draw. The <em>Monitor</em> sank in a gale off the coast of Cape Hatteras North Carolina on December 31 1862.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution", "civil war", "submarine"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-6c808b5a629e01eab4c5aad9d54e6911", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:11.137674Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nc9a589daf357248851451de4fa8754ca362e11502a6e76754456576bb50a3676\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrlQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6me2ZAf+\nKIbwtQtyi7x5G9QM8/m4sjwNW4nIiXo8HAhBvEfmxeJcGsW5ag+ngZpsgcKsfNRM\nfVeDQjJngwjYC35rVg5ws8FX01WTPSOFgkYb0FDCXu4HzfXa9M3w982SC2rNbIxf\ngN5T4HWnMcCzg80HbyZjsEnOoFfm0aJvhrEXH8PqgEQd1CtdGmCxGuc4Y1JAhaZQ\nr533ISnDF02rz86BQSRp3uJQ6NUXSnIYXqfyFgl00GVw2YWGpbpHkKBehiqgA9cW\nlNKjqvAf1EZgjRDAvJeCXhSiypnj8Us9IBj2BzPEN3voS5kbqqW6l+SaRt/Zsapq\nWFyomEHZHc7bByp55ImD7g==\n=Tcqm\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:11.137674Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "df995023479d43deb0955624dd87ffbe", "doc_ID": "df995023479d43deb0955624dd87ffbe", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "1923578591c54bd8a8e87830073315cd", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=4984", "update_timestamp": "2012-10-10T18:15:12.897647Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=4984\n A Heros Gear\n <p>Learn how firefighters gear help them do their jobs then imagine your own special gear that would help you help others in your community. Part of an OurStory module entitled <em>September 11 2001 </em>this activity includes photographs of a firefighter’s gear in the Museum’s collections discussion prompts step-by-step directions and background information. OurStory is designed to help children and adults explore history together through the use of childrens literature museum objects and hands-on activities.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-fa14b6981e62d6980ce60eda70c14318", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:12.897647Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n505c362d81e214ce7ba47ce9ce6805ef4d8c1873b97db43641c0acfb281ceab5\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdKqwf/\nQDSV73MBS/fuVZLem8yluK7Uj4+Ttv3vgkhUca94WOAzeTbeFTAFH0KEDAd7Papz\n8aayk0LJwPgijVHEqOn38gdn/B2oVr7ekkPfYcECWHFpW/rdntw4v58RLovwGz+g\nN/Uz8Pk9ynIiA9fw0lhHIel8q7o+K3cbLO7ltRuz3QkCJsgBOFT+l5Mv+6iFlPcP\n8/UO9J03MnhCKRHDMS77GZeXWxjDo1OlK/YwQr3u53CidsMtoLzWs7SH8GGnO5jr\nCMqW647hSEEkIPRkg6FzU3mHCfsT1qjEdU0sgGghVLQ0OXxU6fruSNVftmFAGJDQ\nQc/M5CMmGvODkCLB16TMLw==\n=gxOn\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:12.897647Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "1923578591c54bd8a8e87830073315cd", "doc_ID": "1923578591c54bd8a8e87830073315cd", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "29de70bf51b54f078ef2526537652661", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=5146", "update_timestamp": "2012-10-10T18:15:12.077710Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=5146\n 1876 Ellen Harding Bakers \"Solar System\" Quilt\n <p>This \"Solar System\" quilt was made by Ellen Harding Baker of Cedar County Iowa in 1876. The wool top of this applique quilt is embellished with wool-fabric applique wool braid and wool and silk embroidery. Included in the design is the appliqued inscription \"Solar System\" and the embroidered inscriptions \"E. H. Baker\" and \"A. D. 1876.\" The lining is a red cotton-and-wool fabric and the filling is of cotton fiber.</p>\n<p>The maker Sarah Ellen Harding was born in Cincinnati Ohio in 1847 and married Marion Baker of Cedar County Iowa on October 10 1867. They lived in Cedar County until 1878 and then moved to Johnson County where Marion had a general merchandise business in Lone Tree. Ellen had seven children before she died of tuberculosis in the spring of 1886.</p>\n<p>The design of Ellens striking and unusual quilt resembles illustrations in astronomy books of the period. Ellen used the quilt as a visual aid for lectures she gave on astronomy in the towns of West Branch Moscow and Lone Tree Iowa. Astronomy was an acceptable interest for women in the nineteenthth century and was sometimes even fostered in their education.</p>\n<p>Measurements: overall: 89 in x 106 in; 225 cm x 269 cm</p>\n<p>Makers: quilter: Baker Ellen Harding</p>\n<p>Date Made: 1876</p>\n<p>Place Made: United States: Iowa</p>\n<p>Credit Line: Gift of Patricia Hill McCloy and Kathryn Hill Meardon</p>\n<p>Object ID: 1983.0618.01</p>\n<p>Division: Division of Home and Community Life</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-55c26edcdb1a8ec9f42600fef9e40645", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:12.077710Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nef3ed8e59f447578147ddb50c203ed8d88223c06b933951df87ea6cbe0ab069b\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6metMQgA\nnAxgamXbA3Nvyvh25bB1xGsY1P6/vSLpBiZ+NupNM0Y3uMnu1q0Z5LdG8ed79mEV\nOcOpJPWez7JjUf0zRteRHAXSK4ZhUTywunEvoRQDk+yK4Kzn2xsstDikd4Et9URf\nHaERG3unhgRJfT0ybtE1boMcQLbNfDdv3UnPCJMIogdGcX56Y8voX0+I3AKGxkvT\nSOIpURFDmswOIVrxk3v55CeHCb9lDCqYYzYY3eisa4pBkAq0SCSGZIVhf66r7uNy\no+sgjeJdRXT8bZJpJDthbchs6evPOrqXh4O1wQTUnKvTtqPDJIgvAW9yZ6xeKPkP\nF+R3/NLLbytqoIOG3nICyw==\n=ZeeC\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:12.077710Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "29de70bf51b54f078ef2526537652661", "doc_ID": "29de70bf51b54f078ef2526537652661", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "492b4683aed646bf9ef983807c0b89a9", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=4196", "update_timestamp": "2012-10-10T18:15:12.537653Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=4196\n 1950s and 1960s Suburban America Classroom Activity Guide\n <p dir=\"ltr\" align=\"left\">In these classroom activities developed for the exhibition <em>America on the Move</em> students will use visual analytical and interpretive skills to examine primary sources including a historical map and answer questions about them to learn more about the expansion of transportation systems and the impact on their own communities city planning the rise of suburban life and culture in 1950s America. The activities provide opportunities for historical analysis interpretation evaluation analyzing cause/effect relationships understanding multiple points of view performing original research debating and persuasive writing and help students develop and strengthen map-reading skills identify issues and problems in the past and connect the past to the present.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-73ec0b783e81e17aa655dbbd6bba74d3", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:12.537653Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n09ceb2d20acf0cf9cf0d53efb6419bf7bdd8834b4369d3aaed9ba5daea8e270a\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdGxQf+\nOZD+qz27phwi6BjrbYHfX7SAangz1ZcrAP1x9lafaDNcNBhZR7kAGLTfwW6ljYE5\nwvoOCCsK2Nir7+qnFm+rac5fJkobR4lqa5PLiDuzjWfZ5EkwpkFcAfo9Nm0nefoV\nooxJlroH/UTdUZ+fyjnf+Jo5iEC66mU3aH9KFGQFqIFqGFb9nMHkfQMFY66sTUcO\nwlFua26vLTGRMdrJt/1yB7IrTxhYgwkY+SuCfrdEHbrmpt8jRHOixKRr9TCjEMpY\nTPi696TfBQrDEcjpz02pNzX4AMPiq8Gigs7M+OZiZRacMpUM2iqKAm8Xkv9P/l13\nQG6xWiBry7V4cGvTt/EclQ==\n=lLOm\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:12.537653Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "492b4683aed646bf9ef983807c0b89a9", "doc_ID": "492b4683aed646bf9ef983807c0b89a9", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "69d0f9f73a2a4e2e9e77093a0a8fa25b", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=4190", "update_timestamp": "2012-10-10T18:15:12.287651Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=4190\n 1920s Industrial America Classroom Activity Guide\n <p dir=\"ltr\" align=\"left\">In these classroom activities developed for the exhibition <em>America on the Move</em> students will use visual analytical and interpretive skills to examine primary sources including historical maps and answer questions about them to learn more about railroads transportation racism Jim Crow travel in industrial America in the 1920s as well as the impact of the Great Migration 1915-1940 and changes in transportation had on their own communities. The activities helps students develop and strengthen map-reading skills provide opportunities for historical analysis interpretation evaluation analyzing cause/effect relationships understanding multiple points of view performing original research debating and persuasive writing and help students identify issues and problems in the past and connect the past to the present.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-9a768544527025ffeff033e0c6b11e38", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:12.287651Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n7f24870826cd4723c543d67ccd9fb0b00776e4d8beffebb11f1be824b6f7c43e\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mf3nAf/\nQqNPaDiGPFzOopar+7npRynoakVke0P4k1ATAKU+wW3JP1yBKyqsZ6luiVTIbleC\nnxCeur+OZia0QTeHOsbmt8q+Qid4yPbCTkHpX3/pKzm4hypQHHWkXvEpeBXuQRHa\ncGEHF6WSBlh+qmJXEAEK59jyMzCbbeIbdu9VwiodTPYy9ONREhhj8oDpZ1z7HrhM\nPQGvOlASdvOYn7rOfd3Cd7sx5eksXF2TLmhPfd4FEoOXyueMe/6G69rUHjRDTSV/\nMDGNVshIqidFaksiHBBrGspRejF5KmCoBq2t2jmq+jILJZYyuM0tig5QKvpwx71J\nfe3FjDnCimloXaxHMG45+g==\n=5v1S\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:12.287651Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "69d0f9f73a2a4e2e9e77093a0a8fa25b", "doc_ID": "69d0f9f73a2a4e2e9e77093a0a8fa25b", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "6bf85c0c7b5c42268d150347983f5538", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=981", "update_timestamp": "2012-10-10T18:15:12.367648Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=981\n 1930s $100000 U.S. Gold Certificate\n <p>During the early 1930s the United States and the rest of the industrialized world experienced an economic depression. In 1934 the United States continued its movement toward removing its currency from the gold standard. It even became illegal to possess gold coins or gold-based currency until Congress relented somewhat for collectors.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-eff098ce2508dad2ff33a25799488b41", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:12.367648Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nbc240d78238810d5302a01c9321c96f8dfe2bed7fe0bbcb61c1568cab54a2712\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcpSQf8\nD3wJRH8yEGl5yQAqy/s1BXVHdmo0Vi/mh1IExfh0EJ9Gr+WFwlzgOoU8bU26ad+Z\nwEUnAOjux9UgdnWG/Dw41jtpYThjAoYr8xxH6C30VtM067iwVei5/Nm9CrKh+r8N\nQMbAUh7QG0A1okGqttEKMUNzxLj42mG18jFZAMt3gB/WkvWoXhSEhdsC9SeT/wXz\nCRev3boxvl2a10CpMbBrYydUgym5reTu48hZbzWiYinkHNyTwTvUc67v/kHp3iFc\nvBKNPa1xOzyb/GGhMSPmAyv/10gDBT6PZ3//PizrWItTocba1GKfLuwUfFt2LPKT\n2QsHuyL9JBdetiQl738zFw==\n=/NFZ\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:12.367648Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "6bf85c0c7b5c42268d150347983f5538", "doc_ID": "6bf85c0c7b5c42268d150347983f5538", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "6e45f46cafb94f16ad39d17e81e9f686", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=4192", "update_timestamp": "2012-10-10T18:15:12.457623Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=4192\n 1930s and 1940s Highways Classroom Activity Guide\n <p dir=\"ltr\" align=\"left\">In these classroom activities developed for the exhibition <em>America on the Move</em> students will use visual analytical and interpretive skills to examine primary sources including a historical map and photography by Dorothea Lange and answer questions about them to learn more about road travel and the role highways played in 1930s. Students will also conduct research and answer questions about the impact of the Great Depression WPA and CCC on their own communities. The activities provide opportunities for historical analysis interpretation evaluation analyzing cause/effect relationships understanding multiple points of view performing original research debating and persuasive writing and helps students develop and strengthen map-reading skills. Students also will employ research skills to obtain historical data analyze and make decisions identify issues and problems in the past and connect the past to the present.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-c2ece8c8b6547de5c45af23445065b9f", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:12.457623Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n2ae4604afb22370a12c8627e086d5243214e088604265a12aa68093c1b7d76d7\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdWnwgA\nqMuKLk8XT4ozgLc5tiXNSzvKQGgKZiqbHSBj9ARZ7ieZYQsqW5LsyFbhBjXE3WKH\nPW+JcXLUGJWCaI1uWVbVd2yO8SF0XGMgxgBu3tDbpTbNh7YSghTpPg9IkeSboBQH\nAS1PPFRcJN7Y3akUHnPMpV8B95wUxbZ6jUI7KE//DPKSousmzj2LA00YxCw8Ntfv\n9cvYOKIaPuvTjZha6ZJj7oBJnkPQooyL0GTm9c3/XH0HZH4rO37kf0jfVuCHHPQa\nyuptzT522KT0TACJ3gUVdWL0yIqouK9SaJxrj1CBhUOp8f96t4k2QHuTH8lOGu/J\nD8l1RwOQJqiIOVuHrA346w==\n=gSm2\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:12.457623Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "6e45f46cafb94f16ad39d17e81e9f686", "doc_ID": "6e45f46cafb94f16ad39d17e81e9f686", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "7d226bfaf7fb42cab72e996212b6aa51", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1249", "update_timestamp": "2012-10-10T18:15:12.797663Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1249\n A Brief History of Presidential Inaugurations\n <p>This section of the White House Historical Associations website provides a wonderful history of presidential inaugurations. Through the use of historical images and interesting anecdotal information students will learn how inaugural ceremonies have changed from modest affairs to modern extravaganzas. Also included at the end of the online exhibition is an entertaining trivia quiz that helps students review what has been learned.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-1df2fff7a9914f58cd831812ec0718ca", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:12.797663Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n2006b7c6696b0a300d680665b941f789546d5922f86e892bf2d01d474bb0bcdc\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6megdAf/\nWtaCUz2Go8ps96PJF1t1HVcy4D1cCjzq0mHkvB73Mrk6FT8EZYXljROY2jI6Zbal\nrdZwd8cuQ2vHYzbg1iob0JOFdzgUmGeM5U5sGgs8bMemUDLqt6ZPXcOY9gK8TiBL\ni8NHpvU0LU7Mtue7Nye9cqysHdYoyu372AEZDzeEynxo/RRQgMzqUGoqjKZHwEeL\nfT1xoANqD9YIXzJ1/qM0PdXqmhDx3VbJOG31FXc23eCsAcXW/rJN8syO0ysu2N5q\nUyZUxfHSgfmlqIjV0wV6N35xkCkYjmz9nIZHDCuBncAnizC7HzYuh2We128J+ywL\ns1CD4+nQv9yX+F7Xdc/SkQ==\n=9U/K\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:12.797663Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "7d226bfaf7fb42cab72e996212b6aa51", "doc_ID": "7d226bfaf7fb42cab72e996212b6aa51", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "85c22c884c9841a18c93d752207fb474", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1314", "update_timestamp": "2012-10-10T18:15:12.977651Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1314\n A History of the War of 1812 and The Star-Spangled Banner\n <p>Using this classroom activity students will be able to cite the origins and outcome of the War of 1812 and be able to place the creation of the Star-Spangled Banner in a chronological framework. The activity includes a narrative about the war of 1812 and the history of the Star-Spangled Banner vocabulary discussion questions and extension activities. It is included in the online exhibition from the Smithsonians National Museum of American History entitled <em>The Star-Spangled Banner: The Flag that Inspired the National Anthem. </em></p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-7ea43e9aa59c1cd16a67613e99d66115", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:12.977651Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n8fa8ad88def274b145fb01b8f2b4337a1d624ef9d321d0f0a3550fdb4f20e604\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcLBAf/\nYd78r5tE3eauW2kV/mqvoEPGr9JYSdsRqax3iJ/mEMwGVPybHzzKs59Abfi1V37Y\nvqVT1ocexRK08cUJf1KxwlFNJ+M4FMpkItKGtgw1Gxtb++GUdR9AoxNhCut9Pzh4\n+yl+J+Zvkf4g93lbCxdjyWLNIm8mXRHHgLZ0Os+pSvYL59DTKmElizhV9eQ09yXt\nETufFDiTp+/BCyF+1rvzLidGSXixRc6yT8ASojHSTKuJpDc6+E2oVd2++4+qojIq\n6aS54mCPlprVHqQ7dOIYk1OBOmdP3kzXJM98VAq1cLcupx/BTJ79en8whXa4a8ej\n+hZjtCPjFxgVD1+fqaijlA==\n=z48p\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:12.977651Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "85c22c884c9841a18c93d752207fb474", "doc_ID": "85c22c884c9841a18c93d752207fb474", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "cdf337e0a55e43a8addb7b65548c7452", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=4187", "update_timestamp": "2012-10-10T18:15:12.177687Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=4187\n 1880s Agricultural Nation Classroom Activity Guide\n <p dir=\"ltr\" align=\"left\">In this set of classroom activities developed for the exhibition <em>America on the Move</em> students will use visual analytical and interpretive skills to examine primary sources including historical maps to answer questions about farming transportation immigration and racism in the 1880s and will answer questions about the history and impact of railroads on their own communities. The activities provide opportunities for historical analysis interpretation evaluation analyzing cause/effect relationships understanding multiple points of view performing original research debating and persuasive writing and help students develop and strengthen map-reading skills and the ability to identify issues and problems in the past and connect the past to the present.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-b87e81f70901ec9f49517f00cc68c4cf", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:12.177687Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n89fe7f2a914e81f48d90bdc95144bebfe64dc872b2a37d4980104f39bcc383cd\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mekFgf9\nFE0aCO0Qil5KnrCbJAlG8IomWEN07xXieXoZiJm4nJutEM2E+OWN8rQbF/x61jxJ\nrd3aeWBkAdLIz1keVWdNvaNddIziLyN2JOSX0omznZh/4ezeQV5yTKO48QwlMQzG\nCyZ7Q8hlNKexeoTPhsgDV2OIjrfYfwnE03D48+7p9DKAV+UkY5ax7YAblxaL7M4T\nEuhIa41cZ9l7tB0gQPuvDtsUvT8xlpV9X32kLkfnddHIA+JKBN8VHMZFvBUPgMr4\nCrVp+UOqa+EZHhxLjnbD50nQt9U6GXzPKHXtJ5JzzXZi/DuwTiSJFYqHq7s1sWm/\nDW3LU2srq/Bz24ksiBC2Rw==\n=rP8S\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:12.177687Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "cdf337e0a55e43a8addb7b65548c7452", "doc_ID": "cdf337e0a55e43a8addb7b65548c7452", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "e848c4e01c0540eeb0eac971629a8e81", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3359", "update_timestamp": "2012-10-10T18:15:12.617667Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3359\n 1955 Ford Country Squire Station Wagon\n <p>In the 1950s the station wagon became a staple of Americas new suburban landscape and a ubiquitous extension of the suburban home. This car reveals how one family adopted a mobile active lifestyle and how station wagons shaped family life.<br /><br />Between the 1920s and 1940s station wagons evolved from small wooden buses to wood-trimmed utility vehicles that carried people luggage and recreational gear at rural estates country clubs and private schools. Strong demand for used \"woodies\" among postwar middle-class families alerted manufacturers to a larger market. The introduction of all-steel bodies eliminated maintenance of wooden panels and sales soared. Sedan-type styling made the station wagon look at home in suburban driveways. Imitation wood decals preserved the rural elitist look of the 1940s.<br /><br />Suburban families found countless uses for their station wagons: taking children to school picking up lawn and garden supplies carrying home project materials and enjoying day trips and vacations. The station wagon quickly became a symbol of family activity and intimacy in the outdoors. It served as a mobile living room at drive-in theaters a mobile dining room at drive-in restaurants and a home on wheels during camping trips.<br /><br />Nancy Harder a southern California housewife drove this car to schools and doctors with her five children. She and her husband George used it extensively. On family outings the cargo area was filled with picnic baskets rubber rafts beach towels skis hula hoops tricycles radios and of course the family dog. On vacation trips to national parks this area served as a playpen. When the children were older they learned to drive this car and George taught them to wash and polish the exterior and vacuum the upholstery.<br /><br />After the children were grown George used the station wagon to commute to work and haul materials for do-it-yourself projects. It also served as a spare car when the children came home from college.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-9809d3ee3316fbdc2987768f60f65f73", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:12.617667Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\na420d7541bd31e9691c5e6867e0c79febdea556aced083d81a9b96cf18bff9ab\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfbBAgA\nhcqiyar5BmMykB1zycfok0KJutqejxNAQQMdW5/+erhgAhUDxB9iT+wS9ePyM2DJ\n5gNVrcgcMP24EBtXrq+fVOdJyXticbpO5BPgkfmx/xBXJEEROB1XoolWW0ebIpGR\nbDcKqq+yz4pK/uhJttZ5DVOyFV3bC2/hX3hMy6irUyY7dwFvZZDLrMOiqX8meStO\noN+UH+X0D+DgrVjAoJpnWdllnHY+9htYR6szyTboSybb8eQ/lrxo7imk/JX0sPBZ\ny++iW1654m1wqRUZ77dEJclHGolkA1aoz/25hIwFxE7xBjiCc2N+BArFuyKuRTMe\n+h+2pUso4N0kPaOBB2Co4w==\n=uWwT\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:12.617667Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "e848c4e01c0540eeb0eac971629a8e81", "doc_ID": "e848c4e01c0540eeb0eac971629a8e81", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "f19aa72d1d40499294583c0ea5269234", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=4197", "update_timestamp": "2012-10-10T18:15:12.717822Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=4197\n 1970s-2000 Global Economy Classroom Activity Guide\n <p dir=\"ltr\" align=\"left\">In these classroom activities developed for the exhibition <em>America on the Move</em> students will use visual analytical and interpretive skills to examine primary sources including a historical map and answer questions about them to learn more about global consumption production and transportation and the impact of globalization in their own communities. The activities provide opportunities for historical analysis interpretation evaluation analyzing cause/effect relationships understanding multiple points of view performing original research debating and persuasive writing will help students develop and strengthen map-reading skills and identify issues and problems in the past and connect the past to the present.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-a7f096080c92204a0eb1a602f0c02d0c", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:12.717822Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n37c11f70d09bd5e84f7b533e8f1c910f39d3901bc2dae140cc6dcec6ea2703fb\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrmQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6meepAgA\njiuEfX8c7lejR2zr/vLCPT4D5T42wrML1k8gwdxVmZ6+2n+b7Zd0xICcImBHzCaQ\nvFwJ3qONm667DyObr3U+7uBa0eaw84kfJFRjIXUDvtnULtOwu3GXFkQuICn9nSO5\nRabgsiPd2+4LJEFFGDH0sRp5ju+qJm6v39dyaE/+lBnB8i1gw1Q3QbXz/uoFi+Yk\nDcyft8s+0HS3xRotravWe17Ew5Tr49SkHJlxx3HflMQ7jlAynlhL/70pHNNFngzA\nKaXLQMaxKagFCMB9+sz1LTBmauIhJTCK09u77usEslGbbFdvTepZC6ut/mwdPZTz\nBzpmxHy07OD3h6wAYNtrew==\n=5++W\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:12.717822Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "f19aa72d1d40499294583c0ea5269234", "doc_ID": "f19aa72d1d40499294583c0ea5269234", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "1665b987d3324f85b38965c4dd538ea4", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=2489", "update_timestamp": "2012-10-10T18:15:13.577613Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=2489\n A Visual Journey: Photographs by Lisa Law 1965-1971\n <p align=\"left\">Lisa Laws photographs provide glimpses into the folk and rock music scenes Californias blossoming counterculture and the family-centered and spiritual world of commune life in New Mexico. In this online resource students will examine themes from the 1960s counterculture. At the bottom of each page students can view a timeline of pivotal events in American history and popular culture from 1963 to 1973.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-0e4c68b53bc5411605f00ea6ed559ec9", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:13.577613Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n7ab7d5d9318edf98637335d00cb7843f9331651fe7f8a6a0af11e9e17c388491\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdwDgf/\ndLH8Wu2Zz4MiX9RjGK1rVQTg417sAwOWBxgf9HyWBMyGK24cjSrhHZg5u39e8m5k\nC+5+824KQn6ezjVv91x3nKV5K5hJiLZajolwmi3klCMqg0y3s1Js/0qYCM7HQF/c\nyYHuAjeySUuqDc+Lau0hNtDQq5sqobmxM3Iu+Y3xvmETzABkOImSJXKApR1b7e9P\nkqgTJPgBNyzXcXffFZsifGo/0mu11HVC1HtDx0EBNxfYoHRgBVd90jqyXY95wtdP\nsNvA2E39/czwRzfRIDJK+YH5v3axU2NgWOYrwLGCFTDb6/jUrXXSWOKuloW6Un9a\nkYN7YPa6tHbBu11/uJHzLA==\n=lun9\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:13.577613Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "1665b987d3324f85b38965c4dd538ea4", "doc_ID": "1665b987d3324f85b38965c4dd538ea4", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "1b989464e91f4124a3d3fd0b017b6d05", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=7759", "update_timestamp": "2012-10-10T18:15:13.417631Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=7759\n A Sailors Life for Me\n <p>In this activity students will enlist and experience the life of a young sailor aboard <a href=\"http://www.ussconstitutionmuseum.org/\">USS CONSTITUTION</a> during the War of 1812. Students will scrub the deck haul on lines steer the ship work the guns tell tall tales and perhaps sneak a game of dice during your leisure time. If the player does well shell rise through the ranks and eventually captain her own gun crew.</p>\n<p>Students can also explore the ship and learn about the daily lives of the 450 sailors who lived and worked in these crowded spaces. Sailors recount their lives in their own words and vivid detailed drawings and playful text by world-renowned artist Stephen Biesty and writer Richard Platt let students explore all of USS <em>Constitution</em>s nooks from the dark hold to the top of the tallest mast and everywhere in between.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-b26717b5edd6864f4ed3efc0f0457caa", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:13.417631Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n7171569da54292a551f8548a7fb83092e5e025e4827106a05a6b410ff9a48808\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcvsQgA\nnZImjJsSWKVc85O9l2EPJ0jo7CUz/fwzyBRjMbS1KXKJjctgNTyevZ/r0Bu1Ln2q\nJITmQ0imaCGat8gTJEtNYBIFljqqePWjtaAJzb9njOBHgmWLMQjMzNJwvhh1uYgy\nKKPlEiaSqQE4VjV6awbaGuPkbiibKE3G5ZvnU93QJGZsYvV5zvD4awLrz2qvnYFC\nfIiatdfuAc4sv4kWA2HI06U5+LScalYIKOIreNPBRsLxiSWbdgdz1gmpCm2qkK3T\nNPSMsMLvM38qnQMrv7jmX4Mpfop0NfFyn8V1LJvEJiBe0a6yFsQ/wuJ2hFqUmewV\nXm0x3VTGoJPKQoGNUdjy7Q==\n=1imJ\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:13.417631Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "1b989464e91f4124a3d3fd0b017b6d05", "doc_ID": "1b989464e91f4124a3d3fd0b017b6d05", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "28d01a24c39540aea2820e4717131599", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=36", "update_timestamp": "2012-10-10T18:15:13.337637Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=36\n A Puerto Rican Carnival Homepage\n <p>Students will learn more about the carnival traditions of Puerto Rico in this OurStory module. The module includes links to hands-on activities and a list of recommended readings. OurStory is a series of modules designed to help children and adults enjoy exploring history together through the use of objects from the Museums vast collections quality childrens literature and engaging hands-on activities. Ideal for afterschool use OurStory resources will allow students to think critically to be creative and to achieve academic standards both in and out of the classroom.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-1d4f143e362ef2c663c361ae31a1559b", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:13.337637Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n2f5ffd0c93cf67337524b6612618265843f83939438ae5359d3135ef664cf5ba\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfCswf9\nGYAd1moZzsA/R4iL9sgZssB7DplaWdZK9IcKfWN0usubKhnKumpq3T+n6gtC2rYl\nEirF3I2QGTKhen7leA1K5ZWsi4nxL27oxPcNJ+yY8J/XZptu5IE/FHtQlP3UMua3\npcixsavuACU0/zQkrQILo6Ngv4Ol/VPopkD6JUPNHrhnbj4qgOMBUjvRI5QvMwDI\niLJq7BcxRBZCHXrn8izf4tTerpZ2/h3mnRtbcZDt5xpOI9gGB/njiRebrplhbUqM\nbXyufW73iTygULZUkT9QM+OJ1iPyMtGugblvd21eC+4J29drP+ztzsXMC76f7gOk\nnPa2zOKMw4OHDjY5w/avMw==\n=uw4U\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:13.337637Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "28d01a24c39540aea2820e4717131599", "doc_ID": "28d01a24c39540aea2820e4717131599", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "461c6d3d4bb44f568d5a38d6acf993c2", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1398", "update_timestamp": "2012-10-10T18:15:13.177781Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1398\n A Letter to Abraham Lincoln Homepage\n <p>In this <em>OurStory</em> module children will read <em>Mr. Lincolns Whiskers</em> a childrens book that tells the story of Grace Bedell and the famous letter that she sent to Abraham Lincoln in 1860. The module includes links to hands-on activities and a list of recommended readings for further exploration. <em>OurStory</em> is a series of modules designed to help children and adults enjoy exploring history together through the use of objects from the Museums vast collections quality childrens literature and engaging hands-on activities. Ideal for afterschool use<em> OurStory</em> resources will allow children to think critically to be creative and to achieve academic standards both in and out of the classroom.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-ecd54ab95463a71b395caf9aa1e7cadc", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:13.177781Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n30612ead5ee934e2278aaf0c41e3ecd64abf006bf8222755fafd447cce3de69a\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfHaAf/\nSKEoxt9inybylmi5d7tZi6TMSYXSCk6JJLridAUFCfed3NCp+xQ66yLUgh9NF54Z\n7xlbGrc6vUxTsTnuULxkuzrGjLb55gFL+nTAyGZP/CV5J1wbP2RxfftkkjY0NR6T\nYtspsQIBLgo08/kjUjTqPpM9PUl0gDMfOto4LWI7DKeBsO1kmo9JGIKrAAK0uxwK\nFBH0ak376hemv4ss6RI0Ss+H9ZzYREC02UsnRaWqPnPB8K1E53AxXtaExaJklGsn\nhm99wijfOiBRd19GWq0KJJBE3UJ8fhlgoeMTWD1rmN8Jy2Rf7dMa3Q49LsbayfXS\nXD1CVDa9BBdQK4H69bquQw==\n=eyDA\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:13.177781Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "461c6d3d4bb44f568d5a38d6acf993c2", "doc_ID": "461c6d3d4bb44f568d5a38d6acf993c2", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "57636938a65648f0b645668729239ef9", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1126", "update_timestamp": "2012-10-10T18:15:13.497613Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1126\n A Vision of Puerto Rico: The Teodoro Vidal Collection Homepage\n <p>This online exhibition invites you to look at the history of Puerto Rico through the eyes of the collector who captured the islands history from the 16th to the 20th centuries with the thousands of objects he collected. Students will gain a unique insight into a cultural tradition that continues to play an important role in the growing diversity of the United States.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-dd67c8d72b260e0ac47afeca8ed78396", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:13.497613Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n7f2e53c0052238ea83acd61d178974c146cde07e0d37c121fe95d391c7832a99\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcO5gf/\nWZvOmUG6cRimUYuD9nidTeb7RjoMZD9LeVEdM27L0CID1+WgRwyMLYE/mGxZa+hw\nWZLC1+kNdaMHChGCYuk6Buhqzl4RKTrRYSdwaFGxwDwxSCL8OAm0riWgxNlJAuDK\n9PDPRTNEHr2ccSKoXo7+jp6G4PwPA3J1Gg50vngbbgFCEp6bF5PdYJfm+jdaOrqB\nf89TCbow2Y2+MbT8H+Uua1kJk26aoX9aEkoS3yOJrO+B5b+hrmIuHjHKlaC+qttU\nK/7VRwGso1MoJmyEgauPRhHTQpEafV9HS4DfLBLN/Gl3p+xJ1iC1h9x5kANCRsRk\nmV9RiBrnvQ1nJBfaJ5Qw3Q==\n=Xd6q\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:13.497613Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "57636938a65648f0b645668729239ef9", "doc_ID": "57636938a65648f0b645668729239ef9", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "7f9691bf6f224f2a9cda220e36788e9f", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=223", "update_timestamp": "2012-10-10T18:15:13.837668Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=223\n About The Teodoro Vidal Collection\n <p>Students can explore the history of Puerto Rico through the eyes of Teodoro Vidal a man who captured the islands history with the many objects he collected. This online exhibition provides information about the collector Puerto Rican history everyday life in historic Puerto Rico Puerto Rican religions Carnival music and the concept of the Great Puerto Rican Family.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-dacd6de775eb32e18aa2f801b640c01f", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:13.837668Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n2cf3428582344e10c0bc7870f24ade61e4d83ec0b2eb89b1c4c56bb834ae7917\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcfLQgA\nqqRu+ifmociREZAdWrygQcAa9rqWNgN3ukqi08Pr8ZFZ6JJkTCU5jQbGEcNYI1GN\nDIdjeo/qXYnmKK1p7yf27/STv+SEFMT0q+Pqqr4SFRCov7WNcuxSf4eJtkOU/bTb\nYF/F/2DDHhv1pYhfwSQ2KPx5pZiiCv2Ds0pJAMYFRlRsFwU4RgEhkytdJR92/lkv\nYI0Pq3CXtmOpdcyjgptmaqrDsZm4VSp8mKZGcDhgqy1HNI1tFdavHmpcI6PeYjOf\nJy+WrIZMt1PqiRgfFOkPVqvkS1Gt2bYuv2JIN48ETLcIwN7UsDFQZvfegwQcYAUH\n+LnHBGxaOXsOFUJY54PHMQ==\n=HTYP\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:13.837668Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "7f9691bf6f224f2a9cda220e36788e9f", "doc_ID": "7f9691bf6f224f2a9cda220e36788e9f", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "a6341cc791b74cc9b008b7399271e47f", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1079", "update_timestamp": "2012-10-10T18:15:13.657685Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1079\n AbioCor Total Artificial Heart\n <p>AbioCor Total Artificial Heart is the first electro-hydraulic heart implanted in a human. Approved by the United States Food and Drug Administration for clinical trails the AbioCor was implanted in Robert Tools by cardiac surgeons Laman Gray and Robert Dowling on July 2 2001 at Jewish Hospital in Louisville Kentucky. The historic operation marked the first time an artificial was used as a permanent replacement for a human heart since the air-powered Jarvik-7 artificial heart was implanted more than fifteen years before.<br /><br />The AbioCor is a two-chamber pump designed to perform like a natural human heart. It is powered by batteries and pumps more than 2.5 gallons of blood a minute to the lungs and then to the rest of the body. <br /><br />Tools who suffered from irreversible congestive heart failure chose to have his diseased heart removed and replaced with the plastic and titanium pump. He lived for five months well beyond the clinical trials goal of sixty days. <br /><br />The development of the AbioCor involved a team of engineers scientists and physicians from across the United States. Completely contained within the body no tubes protrude through the skin nor is the patient tethered to a noisy bedside console as with air-powered hearts. Instead the heart is powered by rechargeable batteries and microcomputer technology that regulates the heartbeat according to the patients activities.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-1c0a1e0f10724796b1336fce2eb8f33e", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:13.657685Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n70daf5ff07455ecc87ddebfabc57ea9da3b4c70867360823d5a872260b72c003\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfYUggA\nlHmGDurCxi//pny1HYAfph/i/yfzN1xUOh1ePCoHHghr71PWYnh8QHrD7vKIdWQq\nm8C2RjiiWnhCia67OKUvchs3j2dPFq8VznULYHyumqlDfPNreEtLHEM/6Sxi7tAg\n1rWYbTcZ8SKWK/A2c/9r1Ntcky6SMUaw9NSOLf9I92KVA1576kFfQa5QCpOIpYRT\nMtV25japMDZpPgXrf5uzA7jvPp7XaMaOStVTG8ScUnwleCqLF2PqxOPN324pIXYe\nHI9ny1Trv4W63L0kAVKQ5Xh2wkQsv5VadpP269Pt6dZANuq+qKLf1RHFOFoiJ4Wq\nDJP24JLoeSqhayoN7SWe2A==\n=RZGA\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:13.657685Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "a6341cc791b74cc9b008b7399271e47f", "doc_ID": "a6341cc791b74cc9b008b7399271e47f", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "d1e46fbace584df689c9c3e71b1b2ad4", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=165", "update_timestamp": "2012-10-10T18:15:13.257651Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=165\n A Nation of Immigrants: Latino Stories\n <p>Students can read the stories of immigrants from Mexico Cuba and other Latin American countries and view objects related to the journey to America. Students can also learn about the experiences of workers in the in the mid-twentieth century Bracero guest worker program. This reference page is included in the online exhibition entitled <em>America on the Move</em> which focuses on transportation in US history.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-340778d5b1cfc91f7b59c9ec64db1770", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:13.257651Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n301b95a74d507a243478c8c1281dd5285196f5792d29361cbd66d29f737cd71e\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdVsgf/\nZijHQoCDWdSaGjNAUBu9FymCiMQBqAmIPjjhMynjSpMLP8ChRgEFBJveGGZJPeeE\nXacXBt5Qne1ex+TrJtrj2Dn2aU24xdN+gpg8G0zDRtC3rBvx4R7YFKtUd6t5k/IU\nUIb6Bls/UM7CNraiPXFRNm0MjDwLAzYNxvUpq2bHyV9j3dcGBjf71UoeenjXb6Og\nfgHIVyqhlRBr3X4NylX8oUInfJoBSDJkGdX4gWifg1leP0RXqQimk4L+4XVDbYT6\nmAMk+AnPTNu3HQeQS0RvfManEMRiMmg74rg4JTzUviauT4TE8/lACVyMXu/9Fvyk\n0IFBmDqXoo+AXAb9hQQ4LA==\n=zmpy\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:13.257651Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "d1e46fbace584df689c9c3e71b1b2ad4", "doc_ID": "d1e46fbace584df689c9c3e71b1b2ad4", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "e431fdc7ad114502b1b26e25b96035ed", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=872", "update_timestamp": "2012-10-10T18:15:13.737630Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=872\n About the Supreme Court\n <p>The United States Government’s official Supreme Court Website is a fantastic resource for both students and teachers. Links to the Constitution can be found on this site as well as a history of the court traditions past and present a list of past justices and profiles of current justices. </p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-91dc6384bd80e21f7a61ea2e725c8fee", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:13.737630Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n97a3400a5708249f41a1720a8f7c442aacbd62f9e27d0d74f5dafc65cbaa6952\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcItQf/\nXOaH9ZMVYPOlPluQNgr5XpyGVzTtLO2lZ1RO5fPr7EK54M3K05LFqnzmJUVCwGXO\nGKnJ3VzJsTVgMUePhn6C7qBTuty2tVHX5Iqvd5FL/cphmLlQKZf0XCiWSO9BsZW6\nKcMbXDFmhN7eTBfvAU1b4W18XtZwrS5FSkUf2hC/Kq47qHMxEgQw/f/9hnrzXm9B\ne0DTbpmKYXRPsKIOVR+uCMdpzcntF0Fabmgt0pYmDkZou2BkjRF84nIcVTQdyNCN\n/SPfKy5wgU7M88RBBAr6JDA/hR2uWA1DvIuyUs3ICVHzVqL7Y1iJ49UVCvzLHVHc\nqn5FiW2KGrgVHBX9fhi6uA==\n=CN3H\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:13.737630Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "e431fdc7ad114502b1b26e25b96035ed", "doc_ID": "e431fdc7ad114502b1b26e25b96035ed", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "f18ab7876ba6459783a2385b66eb84b8", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3036", "update_timestamp": "2012-10-10T18:15:13.077644Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3036\n A Letter From George Washington\n <p style=\"min-height: 0pt; width: auto; height: auto;\">The letter reveals George Washington’s active engagement in shaping the nation during the critical period following the American Revolution. Washington wrote the letter to Dr. David Stuart from Mount Vernon on November 30 1785. Stuart was both a trusted associate and a member of Washington’s extended family. At the time of the letter Stuart was a member of the Virginia legislature.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-5b82a26882bb44240f7c713a86337578", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:13.077644Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n370f8dfad36529a620aade185192f7f04a106855ff74a3f534a748900011288e\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6me4YQgA\nt+x1EUyzGvPiSxJ75h5Uw6+z0A48F6ISrtxyGSCu2qAPceiQUb1dwP3NKZ3PNqCk\ncNJ67TdKbFSwhQZdXRs8Yx8p0rt/arw6l1MiFryOyGztlLZOws7pAdefk5t/a9wY\nk6dyHh5/2Gt6lS65EjpccnsLHQQO+QXDYYarTfYPq5rCKhkVrz9HVP1tgzKUe2Iw\n+bQ0PP+2jl6VusvHTQhYFJpoeTLPdTq54KBJNQTVr8IwFFc/53TIvXXLBjoMFySK\nC/IcKM7bHKRTffKsmtDP4FwY0Yt/F8AvX27uJFIBCvdL0kEH6lSz9jBpXFXtC3+D\n9AQGfXXj2ZuFvXrVp+h0IQ==\n=5dce\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:13.077644Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "f18ab7876ba6459783a2385b66eb84b8", "doc_ID": "f18ab7876ba6459783a2385b66eb84b8", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "faef1406f5094eb0857bb5378259692f", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1408", "update_timestamp": "2012-10-10T18:15:13.937663Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1408\n Abraham Lincoln: An Extraordinary Life Homepage\n <p>This online exhibition commemorates the 200<sup>th</sup> anniversary of the birth of Abraham Lincoln. The website covers each major period of Lincolns private and public life especially his years in Washington when he made the crucial decisions that ended slavery and preserved the nation. Also included are the artifacts of Lincolns assassination-his top hat the prison hoods of the conspirators and other sobering reminders of this tragic story.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-98944b114d494ead0470d8f0e1dcf74e", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:13.937663Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\necc13fd503376b6db4cdbba613cf9df6d7e0d7216a7ec46f4e94bedd16be33dc\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6md4zggA\nljVZHZhec+05wRwMnWjzNDF9io+uyvpKOylIsee/sgkb94vzir4ACkkngFOuiiwl\nr6fENoqqtRpAUM/j2d67QIqVUkT2z8K9hp0sGiNEDjQJDvDq4ymUhLFy9wq+Jk8B\nM10GpPZGdySPl6TjU2QzNvGjx8kOPUHM5Cu6G9EjDbhd8F1opQQ2jKmEechqnmGY\njpvH2O/tt0I0Zrm4f36zoC1Ewbebzvh5XfwHRdCJnzL3cxL2InTLEz8Xq7+xdleR\nI8DZteYyjfbah9uq7KEUxV1HgUFJN8afwCz+dWV9GDGmsoN0RBxLGvt4twHfWAHl\nb48p9yg3urfrvEyxHL1VvQ==\n=0QKr\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:13.937663Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "faef1406f5094eb0857bb5378259692f", "doc_ID": "faef1406f5094eb0857bb5378259692f", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "0fde875d5ce240448582916a3b59217b", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=30", "update_timestamp": "2012-10-10T18:15:14.997637Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=30\n All the Presidents Children\n <p>In this activity students will match clues with images of children who lived in the White House in order to learn about their lives as they lived in the presidential mansion. As part of the online exhibition <em>The American Presidency: A Glorious Burden</em> this activity will help students understand more about the Presidency and life in the White House.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-02fad986f6aba2261654cd6c870ec1cc", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:14.997637Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nc41d9350cbdc8b8f4f8f6d14a82b1e2a75bff552e7e965efb3eb9d1267ac75ce\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdJRQgA\nnWI307NA1IvXed7hNvtUS9zvNmPZzaVSXzXtXSnGK7266IR+y2uotbPx8/eJmkXf\nOtdkt5dnsv01bUup2USi89OCmOjt4f1jlp3mbRsvpfqIMtG8h9QKFfP7IN2RMyst\n4iXWxoduNVQjDRt/Oz4Rg4MnaT06soj29QkAsyxSv8Yt1F8I5G3faU5KOZXy1PND\n1nOu+Uv+Z1yaN0CjHusuxBoD1QzBRaEF9laHIVfxBOqeLAu+1f5OAE80WmSWltV3\nySDJk+Fvzss5Te9wzLm7guLQU9gAO4+bOiNMvWV79i4gUKTl+97EjHr2HncX73Ra\n33Zju0hcZsnAR6eBaA4g9g==\n=+DFs\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:14.997637Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "0fde875d5ce240448582916a3b59217b", "doc_ID": "0fde875d5ce240448582916a3b59217b", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "1229116af49b4b2083102a488ebabeb8", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=2940", "update_timestamp": "2012-10-10T18:15:14.387632Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=2940\n Adam Stephens Waistcoat and Gorget\n <p>The Virginia Regiment saw active service in western Pennsylvania from 1754 to 1759. In 1755 the officers of the Virginia Regiment received orders from Washington to provide themselves with a suit of regimentals of good blue cloth. The coat was to be faced and cuffed in scarlet and trimmed with silver and they were to wear blue wool breeches and a scarlet wool waistcoat with silver lace. The waistcoat which extended to below the hips was typically worn over a plain shirt.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-2d8d04259f8b0385590b0b731a8ca9d5", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:14.387632Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n8df6c9c8b616ac9edaef1e8bb9609389004322abdb1eb24151417585ad133a79\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfatwf+\nIpbXnGfoXvwUxBYygjioXQTjC+ZKYoK2RsGEovYEO/PNQ7lA2o+fmdGU2NGdaBc1\nr5nrFfcTBRsdqudLhTtcME1xhkBoFggxwPWqNkB30JhziXEz6LOovDk9ZB4a5O6L\n8HJFuvxST5PASSaH1IAaRxJX5bfoIjWq8X85x8tGV7w2UvGQDBQESAvWenpa37xb\nglulGsGe4yg4bIBhkDN6GK/eAwsMgPNf3xiefXoiWEmC/KSSQPhvgB3Qa/aFZooy\nRYJhxVwNfMZOeHRT1y0AODa0FQOuYypYOLRMC9hOkmh35nv2oRrqJp485Blp0TD/\n+6S1DnVP/mIATYQyY7iEOw==\n=2iP8\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:14.387632Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "1229116af49b4b2083102a488ebabeb8", "doc_ID": "1229116af49b4b2083102a488ebabeb8", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "19724c0e57b14ef4bd28689fb0556b6e", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3613", "update_timestamp": "2012-10-10T18:15:14.727638Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3613\n AIDS Memorial Quilt\n <p>This panel from the AIDS Memorial Quilt honors activist Roger Lyon who died of AIDS in 1984. Shortly before his death Lyon testified before Congress to appeal for funding to combat the growing epidemic.<br /><br />One of the greatest challenges in the fight against AIDS was changing public attitudes toward the disease and its victims who were predominantly homosexual men. To awaken a seemingly uncaring nation to the magnitude of the crisis activists created the AIDS Memorial Quilt. Through its thousands of panels each with a personal story the quilt has served as a call for compassion education and action.<br /><br /><a title=\"AIDS Memorial Quilt Investigation\" href=\"http://historyexplorer.si.edu/fa/AIDS_Quilt.pdf\" target=\"_blank\">Use this Investigation Sheet</a> to guide students through describing the object and analyzing its meaning.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-a9ae710c0e7edbfb3dec4a0db9afd8e4", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:14.727638Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\na7d53faf5362fcd23ce71fe638e4b9d456dd88aa4eb54bca3d935b4f22dc3e83\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdWigf9\nG4kGd4DFMloeHsl4oCnvT2orO4QLEuJnHGAdsTg9z6CFg9J/H5zIAk0xIqC8fyS5\nmYHAf6U65buGCGyEhSK5C2ias1MU79iGtGEOvYl9jY1z23+tz1JJJNDL9awPhHSa\njlLuqYh99QN/0mMZapCMOPyHOru/pOu4Rya7I51zxH1t6yovyLU8qCkoWrUXhTRc\nNeLUNZPw9LIkCTztAa0KS4HPG9WZYuCJRFrmdF+a/jXPYlPJAYQKCKCM+TlATiOv\n5Z+ZnVGWc56X74Mo1N2/ZADSNj8nRb6UzW2FjgXJlMObsDmiE9vm5hD2UGdyNrZ3\nYwjVzY0m6uX3yTfckVrvoA==\n=SqGP\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:14.727638Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "19724c0e57b14ef4bd28689fb0556b6e", "doc_ID": "19724c0e57b14ef4bd28689fb0556b6e", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "4ada7262049e46619abeefbb9525a7cc", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1890", "update_timestamp": "2012-10-10T18:15:14.297699Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1890\n Acupuncture Instrument Set\n <p>Acupuncture has gone in and out of fashion over the centuries in both China and the West. Part of a 2000-year-old system of medicine that originated in China acupuncture spread across Asia and the world with the migration of Asian peoples. In 2002 there were about 15000 licensed acupuncturists in the United States.<br /><br />Despite its continuous currency in Asian cultures acupuncture did not gain a wide audience in the United States until the 1960s and 1970s...</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-ba5aa9316d2297088f42535976dc9dfb", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:14.297699Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\ne10b6bee9473e91eb4e4a41542132f6e2eb4d6d64bc6de6992bedece2d83556c\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdmWQf9\nH0yGTyAsNXXTAwCR/V8Wsv2+ZqlWfOlHy/GeGC0MeexQGh3sQ0YiOiZIp4F2g70W\n6NuWHujrYzJy+Sixy+oRSo2LssyI5OKfV+5PS7qNpZmX2LfrD+JfecdNtraNuUi/\nghKeLXAZnqofsDmk1NzwyntPbUpJgyAA8Cl7Gf2hM74I3q4NFToURb/rNua//8hR\nb/mP+cuPzVwKmaVVX6okDFQP0MFfsCOffD2WHsafoplF91WVWSrbGTne7PRVIaq7\nQhhqz7Gvaz+J8LN6FsCBat90YunzziSvhiKvzqEzNy/0nUB68XEZptCZfnzp4McI\n8nrIqEPAE3e6ceQDcSwEwA==\n=+15S\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:14.297699Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "4ada7262049e46619abeefbb9525a7cc", "doc_ID": "4ada7262049e46619abeefbb9525a7cc", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "5db6a9038beb43bb99603fdf4ec5bd19", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3618", "update_timestamp": "2012-10-10T18:15:14.117753Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3618\n Abraham Lincolns Top Hat\n <p>At six feet four inches tall Lincoln towered over most of his contemporaries. He chose to stand out even more by wearing high top hats. He acquired this hat from J. Y. Davis a Washington hat maker. Lincoln had the black silk mourning band added in remembrance of his son Willie. No one knows when he obtained the hat or how often he wore it. The last time he put it on was to go to Ford’s Theatre on April 14 1865. <br /><br />After Lincoln’s assassination the War Department preserved his hat and other material left at Ford’s Theatre. With permission from Mary Lincoln the department gave the hat to the Patent Office which in 1867 transferred it to the Smithsonian Institution. Joseph Henry the Secretary of the Smithsonian ordered his staff not to exhibit the hat “under any circumstance and not to mention the matter to any one on account of there being so much excitement at the time.” It was immediately placed in a basement storage room. <br /><br />The American public did not see the hat again until 1893 when the Smithsonian lent it to an exhibition hosted by the Lincoln Memorial Association. Today it is one of the Institution’s most treasured objects. <br /><br />Transfer from the War Department with permission from Mary Lincoln 1867 <br /><br /><a title=\"Lincolns Top Hat Investigation\" href=\"http://historyexplorer.si.edu/fa/Lincolns_Hat.pdf\" target=\"_blank\">Use this Investigation Sheet</a> to guide students through describing the object and analyzing its meaning.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-4b1acee2ff87a1941bf424fdc76e4ed8", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:14.117753Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n6355fb114c5d0504fd2f1bb3f04b051a85db78aa790b3b7fff86ad8d9faeeffb\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfMHgf/\ndgjkNzJJJ2vNoNBubXdrvzPYN879zKfgn8jXgSpJwxU+t82Q0yUeJUq5wvErsWiN\npnPfo7L7VvsMYrR3yqFdmD68zk25VPa2cVBDc73PR79NYUzweXIzB0X62uQGN18N\nRG3COD95oCfq53G8dqD47Qm7StLvjDJf4qg5L1p0wXiVW1gOHbdspMKtpRisY4Ln\nN3tFyaSdnifOrzmjvXqnRTX9AOfz//ZfBdK6M/zvjWv5RW4PU45fKbiJ+bGIynFs\nnL4Gwnz4Iz5298o4xdBx9Vc01RSykVLx8feQINj9GdLyzSSdrDisFB+Hh9UXJbz3\n94HJ5qQQb2kfTu3mmWTekg==\n=sq+V\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:14.117753Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "5db6a9038beb43bb99603fdf4ec5bd19", "doc_ID": "5db6a9038beb43bb99603fdf4ec5bd19", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "821bcbc5640e40d3b9e927f6b95648f7", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=268", "update_timestamp": "2012-10-10T18:15:14.647662Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=268\n Agriculture in the Classroom\n <p>This website is coordinated by the United States Department of Agriculture. Its stated goal is to help students gain a greater awareness of the role of agriculture in the economy and society so that they may become citizens who support wise agricultural policies in America. The program is carried out in each state according to state needs and interests by individuals representing farm organizations agribusiness education and government. The site contains resources for students of all grade levels parents and teachers.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-3591f647a8afec3911851319fe42150a", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:14.647662Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n7bc614d458817e3b72ff73fb8741ac3f8609cddbb655ee7be242f4a5aaa53204\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdTUAf9\nHZpc4tzTfW6YtW8HRY+wQJsADCJTn6o4HfoCKuveMChgm0YhAYQA3WLYj4C8x34t\nvU499WlJWhuEluhKwOxvc6WuBNOVPbdWVE9NvYH/qd17y8rW/C9sREsT131OJZ86\nzv5TgQwfgFd1vQy4OsGPzA1NnWlqAcCILta6msEjonA3RwXzKlYH/WCuQzoW8cxi\nznbN8ON9gN8Kam63zHPEHOwqzS1KxTbk6uv9U2+Fqb0qpRXVy25EpxfD5ww5YMa4\nHmsSxUsZGndhxHJJuco3Zve8JGbcRtEk8MdbTYkKa4bWHuz9wyf4Ba5892sNzOuc\ndcZFRABvaeuuu9oKraQJeg==\n=Wk9F\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:14.647662Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "821bcbc5640e40d3b9e927f6b95648f7", "doc_ID": "821bcbc5640e40d3b9e927f6b95648f7", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "904e032c93484cc989a7489f3bb6d2df", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=7758", "update_timestamp": "2012-10-10T18:15:14.907642Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=7758\n All Hands on Deck Learning Adventures Aboard the USS Constitution\n <p><span class=\"Text\">In this thematic unit students will use <a href=\"http://www.ussconstitutionmuseum.org/\">USS CONSTITUTION</a> </span>as a vehicle to explore a wide range of disciplines including language arts reading math science art and social studies. The content scope of the curriculum is wide and varied. Skills covered in the unit include critical thinking making tables and diagrams solving math problems and writing essays and poems. Life skills that stress the value of cooperation persistence creativity and ingenuity are also included.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-fd4af8a82e38c073729b38fa6b9115af", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:14.907642Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n62b244869daf52b17a4ab5da46e03cd9f08ab9cbb013204e29deb16b21b82e52\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6meZXQf+\nNpYZeNuYjXIDmtHBlZgg3pADh5AaNndd23X0bmOMV7rMYEy6ZcKE4yucMwTvri+W\nLNmQyjHuTm86jbi9zJvvQ/Y1Iv6dMOWd/WlkPM83zY5jt8f9V6Umv5rFqTKBtMmE\nnn8IuNzU7942n7Vhutt30Twdbt+tJfqyE7Cvw+BeOwQa2trBeYxpYT6jimEbcX9a\ntTuLhJYPaHHIeW1iaP8KVrAxlAgy42xywsRujR1iY5aNWgllVzC2Cu+Hkd8beIhd\nutM69G0YyGCIHGwh3RBY3YA42pOPxCwpNBnav3Eltd3XZEbEBxzr0rqZeehGSdj3\n+tU6NXmc7h5zIAbQsYLG5Q==\n=WanR\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:14.907642Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "904e032c93484cc989a7489f3bb6d2df", "doc_ID": "904e032c93484cc989a7489f3bb6d2df", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "a66e331d551b4db4a256e325f5550b67", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3829", "update_timestamp": "2012-10-10T18:15:14.807619Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3829\n All Aboard the Train\n <p>Railroads have moved people and cargo around America for more than 180 years. By using this OurStory module children and adults can enjoy exploring the history of trains in America. Focused on actively reading <em>Jingle the Brass</em> a historical fiction picture book about a ride on a steam locomotive this module also includes links to a hands-on activity field trip and object-based learning experience.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-8f33e069647653d7e92a71e83fd2aa37", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:14.807619Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n26889450f55321204e4103fe2773ac5bd04f780e36b7fd23c1fcc5ff03f9b858\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6me3WAgA\nrCjW3IF6QzD7vXcsw+/vt9XqYVox3y/ke7QVDlack2m+VHQ5+3cho5KizJ8gx4Nc\npX7yQPzHH/5dQrxJP4gNmrCzW5v/gN8cVZlhsQGsjIFsdqGKc5cBcF4c5ZpepqH5\nuzXAdvvMBT+qlwFJkBMMFJf1SIbo22PUKP52onMBfDdYTiihVQF0CQ1zIR0awqWP\nOOdaZhmeE+tzZv58pOCE2BDE8S8f6oi79NTfc0whpLazwmMbEKN66K6fGZZ0T67e\nQuYaSg+yv/c9rQdwSdNzIeHLY8c7GX/1CFSWg274+f230smQVPwKvu1UhLCCx+s/\n8SPtoWfY61Yt1OuiBIuA/A==\n=zWmG\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:14.807619Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "a66e331d551b4db4a256e325f5550b67", "doc_ID": "a66e331d551b4db4a256e325f5550b67", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "be66e2144c2342c793bc532ae62bd655", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3860", "update_timestamp": "2012-10-10T18:15:14.487679Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3860\n Admiral Dewey Banner\n <p>Blue white and red banner with an image of Admiral Dewey in center of white stripe surrounded by laurels. “Admiral Dewey” in banner among the laurels American flag and a navy fleet admiral’s flag. “The Hero” in top blue stripe. “Of Manila” in bottom red stripe.<br /><br />Admiral George Dewey commanded the U.S. Navy’s Asiatic Squadron based in Hong Kong in 1898 when the United States declared war on Spain. Ordered to sail to Manila and capture or destroy the Spanish fleet there he engaged the Spanish in Manila Bay on the morning of May 1 and completely destroyed it by noon without a single loss of American life. The Battle of Manila Bay was one of two major American naval victories in the Spanish-American War. The complete rout ended any threat from the Spanish naval forces. All major Spanish ships were destroyed or captured without any significant damage to American forces. The battle is perhaps best known as the occasion when Dewey uttered one of the most famous statements in American naval history: “You may fire when you are ready Gridley.” Captain Charles Gridley was the commander of the USS <em>Olympia.</em></p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-bc5142863c81bde98ce90736739b8754", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:14.487679Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n4b3f52464b726aa3e5daeb9acbc780b54c97db69f182c93310d06ed452c12364\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdB1Af/\na90Ozm1DOBhv1uOYjz+Wxp5f01kvznOlzwmZ3x37NAYgRdAI68Gu/QdWb+SxkSpc\nd/oaPO1pStm1N2P30IQu2y0xKObruMrQSa6ttOvIrLas8tkGm4XUYhtcYKmEniGR\nQhb0avOWD81aB7h6WwlHB6LpmuoEihOpunNhAh7OZc8chqiZWHjVd+XE7Rur3EiJ\nbaiJ7QCac1fCxjaG35qN8LljofA09jytPDhw39oVA/cN5beVE3MNXoVeUl1VPrla\njeO3REqJRSWc3swy3RlYbNmANcbaNggP3MuuLtXSznC70j/bBszuoFj/bJAYkGR3\nkF+TXwux0RL14O2QzAhzsA==\n=eBAj\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:14.487679Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "be66e2144c2342c793bc532ae62bd655", "doc_ID": "be66e2144c2342c793bc532ae62bd655", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "c1abbfbe6d834b5d9f5db4a618e602fa", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=256", "update_timestamp": "2012-10-10T18:15:14.017825Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=256\n Abraham Lincolns Patent Model: Improvement for Buoying Vessels Over Shoals\n <p>Abraham Lincolns interest in canal building river commerce and internal improvements not only drew him to the Whig and later Republican Party but also led him to try his hand at designing a device for raising boats off sand bars. Undertaken while he was a 40-year-old lawyer in Illinois Lincolns patent illustrates an idea he had for lessening the draft of a river craft by pushing horizontal floats into the water alongside the hull when near shoal waters. On May 22 1849 he was granted Patent No. 6469 by the U.S. Patent Office USPO in Washington D.C. This boat model submitted with the drawings of his idea is inscribed \"Pat./May 22/49/Abram Lincoln\" on the surface of the upper deck. According to a Lincoln biographer the President visited the Patent Office during his presidency 1861–1865 and inspected his model. His considerable talents lay elsewhere and the idea he patented was never formally applied in the construction of a watercraft.</p>\n<p>In early 1997 the original patent drawing submitted in 1846 was discovered in the directors office at the USPO lacking only the presidents autograph in the lower right corner.</p>\n<p>This patent model is one of approximately 10000 acquired by the Smithsonian Institution mostly from the US Patent Office. Of that number about 75 are of maritime inventions including some in the Engineering Collections. The Maritime Collections hold a replica of the Lincoln patent model since the original is too fragile to loan. The NMAH Political History Collections hold a copy of the patent papers associated with this model as well as a considerable amount of other Lincoln-related materials.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-e39398b96fbab2345cf0fe9d7f9a8f53", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:14.017825Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\na6f646bea1ccb951ee847cbd899de4fdc4784b710808991e4f2036a7b2263a6d\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrnQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mc4NwgA\nsCnSJj/8w3hrqqogQ65WJHG+BKFi/rHmD95pfRpdJA0vT2dmi4cnZHTL34HexVsw\nXz231389+6oRh7M0LEqWGytRFvDORmRcfw66Vy9y2Sbim6MCwXxATgibgv5Bt0QV\n1+N0aHpZ0RzE6UC0NMYaGuEgBcNCifsBagjaYsm3x5pap1DLTOQuzt7uE7fSrDFc\n+ss//zw0VwsSj7mQahNmqdXYqrnZVVu/mnSaqDAc3jKX3F4dKon4VG94Mf1nh5rI\nA+d05j6eMXUGoNjUdUx2eXqDZRgAmQH0UsuyCps/chgWkFhw97+eKwvinAxbOS2w\n/twEsV9/4yC+Kmhd513zbw==\n=1nLt\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:14.017825Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "c1abbfbe6d834b5d9f5db4a618e602fa", "doc_ID": "c1abbfbe6d834b5d9f5db4a618e602fa", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "c1e86e4173d74523977d04b83dbbeaba", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3861", "update_timestamp": "2012-10-10T18:15:14.567656Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3861\n Admiral Deweys Chapeau Bras\n <p>Physical Description<br />Black felt grosgrain ribbon ostrich feathers and gold cockade which is a ribbon rose or knot.<br /><br />Specific History<br />Admiral Dewey is often pictured wearing his chapeau bras.<br /><br />General History<br />A chapeau bras is a type of hat made to be compressed and carried under the arm without injury. It translates literally as “hat arm.” Such hats were a popular style worn on dress occasions by gentlemen in the 18th century. Admiral the Commodore George Dewey was in command of the U.S. Navy’s Asiatic Squadron based in Hong Kong in 1898 when the United States declared war on Spain. Commanded to sail to Manila and capture or destroy the Spanish fleet based there he engaged the fleet in Manila Bay early May 1 and completely destroyed it by noon without a single loss of American life. The Battle of Manila Bay was one of two major American naval victories in the Spanish-American War. The complete and final victory ended any threat from the Spanish naval forces. All major Spanish ships were destroyed or captured without any significant damage occurring to the American Forces. The battle is perhaps best known as the occasion when Dewey uttered one of the most famous statements in American naval history: “You may fire when you are ready Gridley.” Captain Charles Gridley was commander of the USS <em>Olympia</em>.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-030bf27b3ca15a6c1c1871a72440daee", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:14.567656Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n0e606761668e358eff8151186eca84d65ec1d55484a0ce4920a575e5d655a5cd\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfsNQf+\nLDlVA4xuS0drQR1+mfX1/eL9ljVHC3NK6fDutWlxPKgBAmP55IpgCNzlNZDVLSsi\nB19EKi/ELmK2wI7tdP6qYZvqqGZ7Di0ZdZ/2Ck3DUh0mrOIH0tiLVOmOfvCqAyNO\nn3c/0XDiJBVyN+17UctkeKJI4HLbAMASzZcBPJ39DMn/PVKSAyRPHOtbCmWeLR/3\na2NAAqW9I5B6jf6efG1WRyqZZBfH8WYB2ExAK3tqhL8hrfLW7UNZdw0vpB/nykoE\nobSZUUwfymU4J3HdznRUl1aiStwFUjs+f08Cm7NuYWkeRPiqum8q7H0w+o93C5lT\nhFGLXLPsA2D+wG12PN8y8Q==\n=Srk+\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:14.567656Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "c1e86e4173d74523977d04b83dbbeaba", "doc_ID": "c1e86e4173d74523977d04b83dbbeaba", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "f5eb3c27a2f747e2bcce8f80c2585ba2", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=5121", "update_timestamp": "2012-10-10T18:15:14.207686Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=5121\n Acoustical Dropping Sticks\n <p>This is a set of eight \"dropping sticks\" used to teach acoustics. It was made in Paris by the famous scientific instrument maker Rudolph Koenig sometime between 1858 and 1902. This particular set was used in the introductory physics class of the Worcester Polytechnic Institute.</p>\n<p>These sticks are wood probably cedar and although they are all the same length and width they each have a slight difference in thickness. The different thicknesses make them resonate at a slightly different frequency when tapped or dropped on their ends. They are numbered 1 through 8 and together produce the 8 notes of a musical octave.</p>\n<p>Koenigs 1889 Catalogue des Appareils DAcoustique describes this set as \"Eight wooden bars giving the musical scale when thrown in succession upon the floor.\" They originally sold for 6 francs.</p>\n<p>Acoustics in addition to lending an understanding of the physics of music was important in the 19th-century science classroom because it demonstrated the property of waves. Waves were an important subject during this time as they were considered to explain not only sound but heat and light.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-f86dc353ebe72d0eeb18f7b5cb61ccec", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:14.207686Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nccbef86c12d920bfef13f837246d43c5c7f7cfea8226383e2278adf0db581947\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mf+6ggA\nsqW+Zif2m9F/ZZSFbG6YU3pTDLMT6h0ajIUpLCEjdAVWt1onGcYI9jBWMq2XGt18\n1PkSJ6UdGkvsJ3sxXo9QFoNfvmtgaKx8QUEzOETjNmgVtwLIawVC78IRykfqJTzO\nfxllpJWIDID8EIZL/xKOXA1hmdkQkGhQU2NPh7Sd58yVFk2Hqf7hQXlVqqHeJoAM\nz6hSfZSNf6Pzxp3mB0l8Qd/TYzubmxGcALYmK3F/SQgKDNEoUTp3kEpn2fkmyytW\nTWp7XaCfkelzgJ2k9HRBJeDh21FKi+o+GSKu6tDHgFhoqDTe/hrTzlE8zNOqCPqi\nutRsCwST97P34xDNCHIJrA==\n=2n1w\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:14.207686Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "f5eb3c27a2f747e2bcce8f80c2585ba2", "doc_ID": "f5eb3c27a2f747e2bcce8f80c2585ba2", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "06ac9dddd6de412aa0c37fcf6efdb64e", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=845", "update_timestamp": "2012-10-10T18:15:15.077637Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=845\n America on the Move Homepage\n <p>This online exhibition explores the role of transportation in American history. Students will learn about communities wrestling with the changes that new transportation networks brought; how cities change suburbs expand and farms and factories become part of regional national and international economies; and hear the stories of people who travel for work and pleasure and move to new homes. This online exhibition also includes an interactive collection search thematic essays by museum staff and guest curators interactive games and learning resources for the classroom and home.</p>\n<p>The website includes the following subsections: <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_1_1.html\">Transportation in America before 1876</a>; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_2_1.html\">Community Dreams</a> Santa Craz California; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_3_1.html\">Delivering the Goods</a> Watsonville California; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_4_1.html\">A Streetcar City</a> Washington D.C.; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_5_1.html\">People on the Move</a>; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_6_1.html\">the Connected City</a> New York New York; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_7_1.html\">Crossing the Country</a>; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_8_1.html\">Americans Adopt the Auto</a>; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_9_1.html\">Lives on the Railroad</a> Salisbury North Carolina; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_10_1.html\">The Peoples Highway: Route 66</a>; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_11_1.html\">Roadside Communities</a> Rings Rest Muirkirk Maryland; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_12_1.html\">Family Camping</a> York Beach Maine; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_13_1.html\">On the School Bus</a> Martinsburg Indiana; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_14_1.html\">Suburban Strip</a> Sandy Boulevard Portland Oregon; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_15_1.html\">City and Suburb</a> Chicago and Park Forest Illinois; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_16_1.html\">On the Interstate</a> I-10; <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_17_1.html\">Transforming the Waterfront</a> San Francisco California and Oakland California; and <a href=\"http://americanhistory.si.edu/onthemove/exhibition/exhibition_18_1.html\">Going Global</a> Los Angeles California</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-997d535dbe5916757eff13c2e5814c0e", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:15.077637Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n2d48eff2d95486bb395bb3b4b0e105fffb99ca91009cdfe9dd532e36bc923d34\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6md1qwgA\nmc9O7DtBqT9egTUuyl9KhuRXLHRDv6I9P6lv86T3V1naIvPPpdg5YC/wzJ1JlWT1\nf/5irsNIPqwvQViMKYmjSeVfEXlVauD7Ipn9ledQSOG2vT1V1EAu8B/K2pmBQZJO\ncugOpjxdMuVN9+CZwjhaRJ58b4uPA5GTi3puDueN17U6RSu03lMR40f/1k43SpfL\no2VUx0dhKVvJ20nm44N+UvURA35g3EWaVFJk7XcrDCpzMRFrej3gmFBVMybP/MNy\nSFQWINoQiV8105q3VqEy4GRNNzw0+O4OuOF/hwbB144FksFykO/MQAh+uaB9Fy4h\nWAI4WO36w1AYlLTJJeLX6g==\n=RyFJ\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:15.077637Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "06ac9dddd6de412aa0c37fcf6efdb64e", "doc_ID": "06ac9dddd6de412aa0c37fcf6efdb64e", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "2d0b53c8f12c4a19a44e95cb73a6aa32", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=987", "update_timestamp": "2012-10-10T18:15:15.507642Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=987\n American Presidents: Life Portraits\n <p>This website was originally designed to complement C-SPANs 20th Anniversary Television Series <em>American Presidents: Life Portraits</em> which debuted in 1999. The American Presidents website created for the television series contains a complete video archive of the series additional resources of biographical facts key events of each presidency presidential birthplaces libraries and gravesites as well as reference material. The site is a great starting point for students researching a specific president.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-cf8d6ff525b02e983a7964a492c9b67b", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:15.507642Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n67ff87c777b42c81ad844f33bc9da18d9075d96308ef8875d5fec366eaee7b91\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdcXgf+\nJUPkpZJL1lacuXwvzmUFenjzzL+kCK64mMhRub1k5x9IRJeXxMukf85rlZaLTJPr\nhiqckjtkze3ZHuDNCKKCOEFu+MOX5v15imOp9AD5Ql2O6OLDfO78y5kRRu6DUCIE\nLyEtIuZrufJO2u7Sqo9KUgNz/mr08AJ9A9ir+tQ0iwWtyOhWMiMQgsAbCMAvdOV3\nKwfIcCoPY7LhdYlwEHN6TzqfRiRN/ku8LFQrTNGauKyC/Zh0FqY445ANQY1CeRxz\nStw/tMs1/mBZv2bSG5ViujGDMRyeM50UKLHSIDToSpxosPKRoisZnhcZXCFeXt+x\n1ZHJlTvhlfhdcwvec+CKyw==\n=OAec\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:15.507642Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "2d0b53c8f12c4a19a44e95cb73a6aa32", "doc_ID": "2d0b53c8f12c4a19a44e95cb73a6aa32", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "35b7a22541964420b87ab3b5a4957709", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3659", "update_timestamp": "2012-10-10T18:15:15.237652Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3659\n American Indian Perspectives on Thanksgiving\n <p>These resources from the Smithsonians National Museum of the American Indian examine the deeper meaning of the Thanksgiving holiday for American Indians through the themes of environment community encounters and innovations and provide information on the history of the Wampanoag people and the ceremony that inspired our Thanksgiving celebrations. The site includes teaching posters titled <em>American Indian Perspectives on Thanksgiving</em> <em>Harvest Ceremony: Beyond the Thanksgiving Myth</em> a Haudenosaunee Thanksgiving Address images and additional resources.</p>\n<p> </p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-7e8840c408df832dbe72ce104c9f6e40", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:15.237652Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n08be318681adabec0ea7d8fe2eed65385ad82ee789435acf45e058c8d1d02b75\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfK8gf/\nZM0JrsVxJyf84avsXxLeNKvyLKzZjGKbm05ZhXZWnGLNfuNsmj/Fpa8dnuMEnO+t\nHF5SKbwA8YKOiVM+e6+ixLA/NKuYF3/9daZCUO628LxdOgyv9CXpXDOkPUQkUMZf\nZNq8UdrH8R8Fcy9I6qVmpcU+6fJhcCOzNllZjzAMJX+SjtH37Viufv4o7bxODOBi\n2L4HTt/OdqRZZocqKQCoc/NY9CfKX2igjMVpIZao/vU+d5StU/U5bIWCn/3rIVC9\ne8cC42nhTyGL7Khe8p4ss4t8ctLdZhU1GXD+RP3/LtDKsmeZUrYGAFs/TOsLerbO\nIQHOO87k2j/uchPvynzQUA==\n=+3Hs\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:15.237652Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "35b7a22541964420b87ab3b5a4957709", "doc_ID": "35b7a22541964420b87ab3b5a4957709", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "45cb7747d3ed415196d77f2b50565c5e", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=162", "update_timestamp": "2012-10-10T18:15:15.667678Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=162\n American Railroads in the 20th Century\n <p>Students can learn more about American railroads during the 20th century. This reference page is included in the online exhibition entitled <em>America on the Move</em> which focuses on transportation in US history.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-bf70ed40b97ce32d575027e5c9715bfd", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:15.667678Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n877505e5a44cd9cf55c8d3dc67c6b1ea1f2eabec656ba778f5138256840c1eff\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6me6Pgf+\nJ+dP4lvhCU3J/szRSZpbHmaeQEvb7TIlRnyYeUwViZe+0j6/n9ZcY51R+gHsTICn\n9Pkw+JGcDXcSNnPWXuuB2+ofNrnIKszwN67R3RdPFpzxqqiwGEN4Fiu2ATrbDMO4\nXwXNMnXHwwI/1HmE4uDY+Tov66LlPfPLwP1WIZmGBgMgLZa6yp3Q/LpRqhnDMGnO\nbymQoalAGKOUKizewjKqCUcbqMIUh/RHVGNNpsA6oVCgL4pTsQWwU4pEeuapUW6u\nqeS8+OLKUKxDcUm6I4TJ4jsvzhzi24BBq3Y9G7EMmJtXFChenG08aReoDg75zRNy\nu74CKAJpzVTB8M/Wl1bEww==\n=uBRw\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:15.667678Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "45cb7747d3ed415196d77f2b50565c5e", "doc_ID": "45cb7747d3ed415196d77f2b50565c5e", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "4a1c696367644ef9adcc16ea6a542e88", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=2944", "update_timestamp": "2012-10-10T18:15:15.847619Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=2944\n American-Made Musket\n <p>During the Revolutionary War many gunmakers were forced to cannibalize parts from guns manufactured in various foreign countries. These guns referred to as composites contained disparate parts and are therefore difficult to date with any degree of accuracy.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-7eb217f083e9a0069758e44b377c77d9", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:15.847619Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nacbc6746dbc90dce3fbcd109a4dfc8e97bf9234ce21ecbca800ae2ef6460056c\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfIGQf9\nF+DLWFtSRxoUYdocqrNn3tSodB/q3XEc/C1gCjBv/+IW8zCojla0vsw1tC2hrk0J\nftnZIomWfA/9I7V2qxtNd9JZZ2+0MK93uKS6kjNmsgzgN4cHsDZdjmlyK1bOFkOi\n4o6vq6SHBk93GnIv72OdwPHwdA2ua4b+vVBx96BmhtMnZa6PSJOz/4+C20F7N/lV\nqg3vN6v45piqL1fb+jWpElSxL5Rqm7R+cMl94yhDpH1Ne8w9Nq6RBqvs98gu983a\nOEdwP8H0WBLxUmRI8FPweaSJiJK0DRM+tCZNWCLj6CX2/eBu3lhWirxM3a+pBPQ4\nHtZLW+ZXltVANJEuGTNiSQ==\n=+xvL\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:15.847619Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "4a1c696367644ef9adcc16ea6a542e88", "doc_ID": "4a1c696367644ef9adcc16ea6a542e88", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "5c35875e31a042c490b2c50c5ed171d9", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=2942", "update_timestamp": "2012-10-10T18:15:15.337665Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=2942\n American Long Rifle\n <p>This early example of the American long rifle reflects its Germanic origins. It has a wooden patchbox for storing patches to load and clean with; a flared muzzle and thick shoulder stock which are like that of the German Jaeger rifle.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-1a2bb2c4bb1ceb722298926daf7d3d0f", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:15.337665Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n92bf8de00ab4a21e3e784279f83e2372d83d4fd1f377d0cbce462f5ac262b4e1\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfU6wgA\nrCAEelmCizwGYJI0HQGVuM20BM9rE/e/1A2SuF1ePN7zSS2pjKM4zdgUVphp77b2\n54Iaw5ecahRVD+BSMdVQdAzJXxv8n8kutZ01M6C7aNWBIJeGNzgIVVT9OYenlyL/\nlHMAhjcDuaxR9bXJJhpJ6m+ejT+g1F12QDYbq3aZm7fqRSKlrdmGKg/ojMO+IoJ8\nNRVJAAXbknmh3TkgWuSAvZNpm80Ms7AQKELsrrZ9UndDU1bQbJTsvuQx9ZnsyY6z\n9FeiWZRD7N1R4KPSqNtmHMDUlAhaz8YRe8/rjqozn8xO8NEv43iABgZAeKNaYo8H\nsc5BK+7dokjrJdRHdBnlGA==\n=B8lq\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:15.337665Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "5c35875e31a042c490b2c50c5ed171d9", "doc_ID": "5c35875e31a042c490b2c50c5ed171d9", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "6625ebfe9fa8430da12fcbb75be6a48a", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1031", "update_timestamp": "2012-10-10T18:15:15.937622Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1031\n Americans at War Collection Search\n <p>Students can use this online collection search to explore hundreds of artifacts related to Americas military history. The objects are part of an online exhibition <em>The Price of Freedom: Americans at War.</em></p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-a2e343cba8d197a1cb9ec914e477757c", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:15.937622Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nb1f3733edd6d8e5fc3f59ee5248ce3c3c58682391b398539f5ed6bede0ac9790\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfYLAgA\nmVPICv5OMUYP8k8Fejdpz+QIKF+LiZ6BKmN5vY+lUNACZUxCRYISGiNrM5YW86DE\nU4g17mhK/B/BP+unvQ77/VY4KqBgV+mtwD2RLbDSihkwzqbIMOkqG+UOUFRRE6p1\nA18uyN7GjPcX5mI5u006OcInHMVcKQuOK3wS1LwvUq06rzjvGSs7VgIJJSBzcbEb\nwnn1ASVzNkVRl3ZwjZ9hmxu8Lit4cJON+Qo78ZWBVqZE1GOGTDU8KqbKMrUeDyb7\nV+gu2lag2SFfQC5uyl27wMrykZnvVrpNSysrsIwfaDJljVA2mAfbZSFKmKvyOihI\nnmdG9mDOGeNxaYWtpv2wrw==\n=Td1m\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:15.937622Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "6625ebfe9fa8430da12fcbb75be6a48a", "doc_ID": "6625ebfe9fa8430da12fcbb75be6a48a", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "6934afc31f754b56b43ad13df06c8f74", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=5534", "update_timestamp": "2012-10-10T18:15:15.767625Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=5534\n American Stories\n <p>This online exhibition features approximately 100 objects from the Museums collections to tell stories from the earliest days of Americas colonial history through the 2008 presidential election. Each object is used as the starting point for a larger story about American history. The exhibition includes brief labels large images and an area for people to nominate objects from their own stories that would fill a gap in the exhibition.</p>\n<p>The objects in the exhibition address a variety of themes from American history including politics popular culture art military history and home life. They help tell the stories of famous Americans including Benjamin Franklin Abraham Lincoln and Apollo Anton Ohno and anonymous everyday children men and women.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-38bcee3f8c8a4d0b67c77cac9e390db7", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:15.767625Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\ncc3a240db2b1ffef05a5678b82027dada27c602f45532055adb7123ae30e2d3a\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfkYQf+\nNGd9T1NyMJfXejybRJkqErcW+thLTLMswF7HvRe8k15HLkrN2VgjROzSywEy7M35\nkWiyltVgu+mICwX+K36YBOB95Pej9bZ0pu7blrEIAOrUwCcf0Cc1fYvkZCnQQJrS\nrL2fT/rsX+0krdT7S9r/JHQBjTyzavKncWawxaZ+bKBjiiyidvxZPcW49Hj1fEf7\nWaWZqmNGqwRvSTkSjLQUKp2AQKD158HorX7zYICmkIdY5oNvxtFccfmCrGMnTVdb\nOrHEe3wZS6EW6wC5PZmnUCZ8fpyR9bRBAAEI+j9vR+V6o+Dh/CZgrjNqdNOOJLjQ\n1VhOmpqyc8ifF54Xb8XE4A==\n=rIU/\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:15.767625Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "6934afc31f754b56b43ad13df06c8f74", "doc_ID": "6934afc31f754b56b43ad13df06c8f74", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "8a3dfb51d950416b9c59c431ed613daf", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3731", "update_timestamp": "2012-10-10T18:15:15.157692Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3731\n American Eagle Pop-Up\n <p>Make your own American eagle pop-up and review symbols with students using this resource developed by the Smithsonian Institution Libraries for the exhibition <em>Paper Engineering: Fold Pull Pop and Turn</em>.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-88dc74c05cb24837b7b0bf4689e0f1cc", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:15.157692Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nf37fc38577145160de7462b5a914b1baefb51ae93b93a6d93b362cbfa20be25c\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdTcwf/\nYQmc+j5v5M2/WxjsCBVJTZRncgnYVxsZJ3arwrla5r+jFeMrvFdVEBtRb3YJk9/7\naX0L1mnkggBfKx3n59IbvVI1dpa3jlXgeTvPsMzXJmn+0dx+8XVa1Tajly9BG7E2\nfotyjvBRMZ9BN6yeixNcfP9gEAyRZCcvxrxd8rHronnt1ou5NNjfVXTmDF9M+Ecs\nlH0vxyY7offZSvpEP+PntrpCeMmGdV0WGFgbxiQDPU1sAX2gOJngFIbtjEZsQ6cr\nt46xrNn4XIvaD903xEByIBu58P1vuuxJL9BQ7BDVak4sjWXk6Kn6rs+og5/JECFG\nsY1uPW3tb4GmDwg2uD+neQ==\n=sztv\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:15.157692Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "8a3dfb51d950416b9c59c431ed613daf", "doc_ID": "8a3dfb51d950416b9c59c431ed613daf", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "99ec7ad4dc1e4016a29461914c040c54", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=876", "update_timestamp": "2012-10-10T18:15:15.417639Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=876\n American Memory\n <p>American Memory provides free and open access through the Internet to written and spoken words sound recordings still and moving images prints maps and sheet music that document the American experience. It is a digital record of American history and creativity. These materials from the collections of the Library of Congress and other institutions chronicle historical events people places and ideas that continue to shape America serving the public as a resource for education and lifelong learning.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-e5217632cf59ea9a3ac463efb044133b", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:15.417639Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nf7df72e690dea35f13e150eca910e15e209a9d4f096cad6f87902e71d1f8e259\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6md0+wf/\nXiORPb3BUbBUOUlrBdvCa3FRJjNzA3ivp3I9RPOleFowXW2x+wqNIuHaYNgYruwN\noNpKrlyrFF+BmKDMRBwrHY/a0meTkzyJyzpsrtYE1/yd1n4D7lL3zeCYAhEtSEQU\n2/ioBbIryzxC4/kHo9rjOAXFh5XxDI8p8xoQsSi9afAFqidoGOdzBav7KFKX0dc1\n8dd4qLmIIgRQP1vOvQ69v251kDkyh0p0eFx6z2xOPz1nscrNskjFArOVd/i7avpa\n+TSW3Xcg0hIzvxwVxzChAddpPP3KykNqdeJu+tc1wcF0nTyZQB7d9l6wFT+aceHL\nDZ2hBrhLxc6J2brtq48IfA==\n=0C8y\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:15.417639Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "99ec7ad4dc1e4016a29461914c040c54", "doc_ID": "99ec7ad4dc1e4016a29461914c040c54", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "b513c3b67cf34c82be899bc63c87d459", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=157", "update_timestamp": "2012-10-10T18:15:15.587630Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=157\n American Racing: A Diversity of Innovation\n <p>Students can learn the century-long history of grass-roots invention in American automobile racing. This reference page is included in the online exhibition entitled <em>America on the Move</em> which focuses on transportation in US history.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-6c3160372b29e3c1dfa12daef6f1c1ea", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:15.587630Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n18de6fac9b8bfd0473fa532fba2fb5a271c0f45e078ff7e56a01d48a6c8b5987\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbroQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6meaQQgA\nvXGVQTu/8HwJur81WUfot8ABOpUitbcms5wUjA7gkYih6u7Y6iIiAFRqTV2pu4wd\nZkztS7Mc389Ydi74TJLAko6zi4boZbKevf4Rg3J36pCtBjTb1X3wHqBBevtF9aOg\nLFa70AKa99hk+Xr63G3K5P8u0rRjbFLghyeVdswistFK/O90fDKmF7ToB0wVadQP\nTiltYE7u6JE6a5gttrqFdjLWgPYYONYXymfowf1jbH+e0m4q3Dca73tXUfTDJgdp\naKXdtX94YVSWrUBpEKAnfOALcwpctSSSRG6DSQ6stYL0Uz3o3qdClenySdHSnkdA\n4MxH7ZreJrdRz/xNVM1zFQ==\n=M3gR\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:15.587630Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "b513c3b67cf34c82be899bc63c87d459", "doc_ID": "b513c3b67cf34c82be899bc63c87d459", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "175faeee6fa04bbd834912b2c8d10339", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=2095", "update_timestamp": "2012-10-10T18:15:16.457631Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=2095\n An Army for the Nation 1866-1914\n <p>In this online exhibition students will learn how West Point graduates influenced the development of the United States both domestically and abroad between the Civil War and the beginning of the Twentieth Century. After the Civil War the United States Army was kept small in size while its main responsibilities were fighting Indians in the West maintaining order in labor disputes and performing ceremonial functions. In the late 1800s West Point graduates played important roles in the Spanish-American and Philippine Wars and were vital to the success of engineering projects such as the building of the Panama Canal and the reshaping of Washington D.C. <em>An Army for the Nation</em> is part of the online exhibition <a href=\"http://americanhistory.si.edu/westpoint/index.html\">West Point in the Making of America</a>.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-1524243c67be6c4e3cdc86847a5ac804", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:16.457631Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n3efbfa2b379de35cfc73e517e1c946184623a905d453acc0ba35d389555104d1\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6me/iwf9\nFNwuWUK8Ow7+LzuBY7mYdtm7kbwVV7V6h50Mwm0AqNcQmPSoBSb9Uez3SnbfQSmV\n5f4gQ01d6m1gu5VNuadD4iplY3dU1TIiWD43fS0BXXsgYbbIC8/OWsdMuVXYsRVh\nBFRnUw7h7MwTQWQPSJIrTfYmMKCkHONCKXQLNRU3FWpe25splZkU+DHLtfsgvzfO\ni+lpe0pyuPxy+mbjKo4FY6JXewZTtAsn2uZwjMoN5aKvruBvaWMcir0lXcK2Fu1q\njE4liaOBNJTOWZk7dSyu/PJoGPSKlGSBft9IVvxQtGUmMTgG4mOa/t+wWe4B+S8e\nG1hey6lGFVCrjvdm8SZnQQ==\n=t1wl\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:16.457631Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "175faeee6fa04bbd834912b2c8d10339", "doc_ID": "175faeee6fa04bbd834912b2c8d10339", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "54bb3dca3c674138a6a9a267cb95b9c4", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=829", "update_timestamp": "2012-10-10T18:15:16.017625Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=829\n Americans at War Learning Resources\n <p>This collection of learning resources was developed in conjunction with the exhibition <em>The Price of Freedom: Americans at War Teachers Manual.</em> Included in this set of materials is \"Who Am I? A History Mystery\" an interactive game in which students select a mystery character from the Civil War and examine objects that hold the key to their identity video footage first person reenactments oral history interviews and lesson plans.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-598a02a0ce69271db82c0aa6c8253e13", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:16.017625Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n0314a9cb68f631ff8a68f0fb9ae60e5c134f900edeceed7c8a73405958765e9d\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6md+lQgA\ngN3ib+kz8puoTE+zy1J2Rz+D65+TT/i2zFYsMdXSXwHXssI7IJkDAXF6zCrjN4ES\nieQTmRdB+fnk382WvdEqpsd4/YwdoEvm8LtOKHstHaglcZcFG5Apq4eM7n/ypSdc\nIbnVqHdh9Z6DDwQ6OoqU7vNUd3MDSOijCQxl2vqmhGwmapKiWuwDgK4flxQ8WOH2\njV9S9YiHzdxdZjXRboqJH5ZMwls2GGC+hui0n49Om1ebpXx8JTLeBycOHGPgr2vm\n/iR2nRPIL6EdHOwCxXUWR0VVdhr+VEq+OzkbSyZQkGg88dRTK5TBv6G2BOqW4jQA\nI8YPXV4e8nrf3/uMmY9DVA==\n=8ggj\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:16.017625Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "54bb3dca3c674138a6a9a267cb95b9c4", "doc_ID": "54bb3dca3c674138a6a9a267cb95b9c4", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "5c2913a3f8ca4abbbd217c6823cd5dbd", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1411", "update_timestamp": "2012-10-10T18:15:16.107655Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1411\n Americas New Birth of Freedom: Documents from the Abraham Lincoln Presidential Library and Museum\n <p>Through the use of downloadable images of the original documents and 4 brief videos using Lincolns words to answer questions about the Civil War and the Emancipation Proclamation students will learn how Abraham Lincoln struggled with the same questions that many Americans had about the causes and costs of the bloodiest struggle in American history. This online exhibition features a signed copy of the Emancipation Proclamation and 10 letters expressing Lincolns views on emancipation and the conclusion of the Civil War.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-b3f2a7ca95649c07224dae24322a73b6", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:16.107655Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n624fd291a3f5e98554241359020db76dd7aee697983ea363e26d5386f932303e\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdO3gf+\nP/VrRTdrged22l3aSdMRg/EqIwh39TT4Ipz9/VY7PFH1Q7OvLiqHdS6Ka/O74m7k\nizBNoQ9+duZ66GKn9QmuP2F2joFtbzgkeTu9MAYAPRxQ1qadPPwDdJ3H6WWLvTcc\nYAWRynbfFaS3rkT955jI2pFhvEAd0ZXUgHqkXqcu6I7ISOoKHXHjulX/tnLFOrUb\nhFLLgIeoJEpagRBkDQva67/xVqDAQRbvBwzxhelEFkXwxK4bdMRHiNK6F5P4FwiY\nbd/lhp6E7ygGkIDyUDBSm51FYWw3RxAuzpzHDDUlfSAsaqVSSGrTcQ2hh2XmMpTu\nk6h0N235IdNJhquaEov/DA==\n=kMPm\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:16.107655Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "5c2913a3f8ca4abbbd217c6823cd5dbd", "doc_ID": "5c2913a3f8ca4abbbd217c6823cd5dbd", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "6ebe426f8f9a41af83b738643cfcff9c", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=5011", "update_timestamp": "2012-10-10T18:15:16.377676Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=5011\n An American Story in Dance and Music Homepage\n <p>In 1943 Martha Graham Aaron Copland and Isamu Noguchi created <em>Appalachian Spring</em> a ballet that told the story of an American pioneer community. By using this OurStory module children and adults can enjoy exploring this history through childrens literature museum objects and hands-on activities. Focused around <em>Ballet for Martha</em> an award-winning work of childrens literature about the collaboration of three artists to create an American masterpiece the module includes links to hands-on activities and a list of recommended readings for further exploration.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-0527047238f2d5b1d5dee220f7a61ddb", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:16.377676Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n69d3fb6a41d00cd0bf157508536173cdb87506eb572f4c868175dd69b4c17053\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcSQQf/\nTBJbeQQlOQX0ioUacZ8Vire2CQFMOvaObTaTRsbmqKu6sxosemdirqVQumSHk66R\nkxapYDFCYbXw9y2S44/ket/jAIe2TdUEwhg2uHjO4gl4+pFib5WTzcNM+XbTrNKC\nwbpj3yVzOVzlK1BNB3zHxbK/599Ir7VpPLK0iq6wn7QY3ua9vgsRfOiYT4ZAyEG/\nO0sKlfy4yx7HsxEAhqmcWLxChOBjakLx+J6GpnFc6c2Bl+ELOw4bjbTUJgkWWUXX\nQJ7++8j4/CjuCp41gaU7IviRkXaO0WFiXQcNImlEMoSv/BLdMzStKHW7M06v0ls3\nnhk5F97uJWdUxwmkHbKBXA==\n=EvQN\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:16.377676Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "6ebe426f8f9a41af83b738643cfcff9c", "doc_ID": "6ebe426f8f9a41af83b738643cfcff9c", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "6f69146128c94c8fa0e7b46b9d723821", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=240", "update_timestamp": "2012-10-10T18:15:16.897662Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=240\n Apple \"Classic\" Macintosh Personal Computer\n <p>The Apple Macintosh introduced a graphic user interface GUI to the Apple line of computers. The idea had originated at Xeroxs Palo Alto Research Center in the 1970s but Xerox was slow to commercialize it. Apple proved far more successful when it introduced the Macintosh in January 1984 with a splashy television advertisement during the Superbowl. The original price was around $2500.<br /><br />Instead of typing out names of programs on command lines users with a GUI could click \"icons\" or pictures that represented the programs they wanted to run. They could also execute functions like saving moving or deleting files by clicking and dragging the icons around the screen with a pointing device called a mouse. Apples version of the mouse had a single button which became an Apple standard. The first Macintosh had only 128K RAM and users quickly found this insufficient. The Macintosh 512 KB nicknamed \"Fat Mac\" was introduced in September 1984. It gave users four times as much memory and allowed them to keep several major programs open simultaneously. The vertical processor case and 9\" monochrome screen were distinguishing features of all the early Macintosh line.<br /><br />The Macintosh 512 KB contained a Motorola 68000 microprocessor which ran at 8 MHz. It contained 512 KB of RAM and 64 KB of ROM and initially had a 400 KB Floppy disk drive. Applications included MacWrite a word processor and MacPaint a drawing program that turned the mouse into a paintbrush. Shortly after the 512 KB appeared Apple also introduced a LaserWriter printer which enabled desktop publishing for individuals and small businesses. Over time Apple computers would appeal most strongly to artists and designers while the IBM/DOS line of computers sold better in business markets. <br /><br />After selling hundreds of thousands of units Apple discontinued the \"Mac Classic\" line of computers in April 1986. The Apple Macintosh introduced a graphic user interface GUI to the Apple line of computers.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-f0121365b0e2e3900b70a3dba509025b", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:16.897662Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n3cbef9f2ff8607b6314fe595bfccc136c0938ea4d64f3e9fb6b467e0542237a3\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mchSAf9\nGtDV24/C9tphUuw7xCpLXSFcMq1/g/OCNdkO7zgAjXq5hjJBbddUxzVtPVqFO5Yl\nI2AkYY0vFaauyE4VIoq6P8HX7k70QF7FcnPRPdOO5GfXLaGsK84T3cAtUPfAaMHB\nq3dq68VApR7Jvalt77WLetl6oQOGg1HhayjEXvfK9+G+bUeBm2UwVU2U/m1IptZx\nei1LXsOkB/PlkbSxAFsxXthl/RHgQNOF9z/0Q+W0hi9jKeu73iaq40Rg9FKAly8k\nJwIWHrrhcyCj3qPNhbGZIDaH66NaY2iUYhFPEtjCeQ2uneyNQczX4BMigZbFz+qK\nm0p8axAX+E5t8B+Co2AbKA==\n=C8KP\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:16.897662Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "6f69146128c94c8fa0e7b46b9d723821", "doc_ID": "6f69146128c94c8fa0e7b46b9d723821", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "7c316b6d85a54629a41498d0de582073", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3879", "update_timestamp": "2012-10-10T18:15:16.727654Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3879\n Andrew Jacksons Uniform Coat\n <p>Blue wool uniform coat gold-colored buttons on jacket front and sleeves. Epaulettes and gold trim at neck and cuffs. <br /><br />This coat adheres to the 1813 uniform regulations; single-breasted of dark blue wool four buttons placed lengthwise on the sleeves and skirts. A gold star is embroidered on each turnback; gold embroidery adorns the collar and cuffs. Epaulets are bullion and gold lace with cloth strap and gold lace mounted on board. <br /><br />Andrew Jackson wore this uniform coat at the Battle of New Orleans January 8 1815; it was also worn by Jackson when he sat for his portrait by artist Ralph E. W. Early about 1815. Jacksons uniform coat was presented to the National Institution in 1845 by General Thomas H. Bradley on behalf of the citizens of the State of Tennessee. General Bradley requested that the coat be placed \"by the side of the one worn by the father of our common country General George Washington.\" In 1883 both coats and other artifacts held at the National Institution were transferred to the National Museum. <br /><br />General Jacksons plans to defend New Orleans were almost thwarted by the British capture of five American gunboats in Lake Borgne in December 1814. In the next major battle during the night of December 23rd United States and British forces fought on land on the Villeré and adjacent plantations below the city ending in a stalemate that threw the British off balance and battered their morale. <br /><br />On December 24 in the city of Ghent Belgium the United States and British commissioners met to sign a peace treaty to end the War of 1812. Even as they were meeting the battle raged on around New Orleans. A major American victory came on New Years Day with British casualties outnumbering those on the United States side by more than two to one. <br /><br />On January 8 1815 a date marked as the official victory over Britain two British generals were killed in battle with a third severely wounded. Britain suffered over 2000 casualties in the decisive battle whereas Jackson lost only 71 men. The British forces withdrew sailing out to sea for good. <br /><br />Measurements: overall: 44 x 12 in.; 111.76 x 30.48 cm Date Made: ca 1813<br /><br /><a title=\"Andrew Jacksons Uniform Coat Investigation\" href=\"http://historyexplorer.si.edu/fa/Andrew_Jacksons_Uniform_Coat.pdf\" target=\"_blank\">Use this Investigation Sheet</a> to guide students through describing the object and analyzing its meaning.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-d53ebc7d04365f961b5af7a8065f1012", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:16.727654Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\na358c39e9cdcfba3a6cd54a5cce2f6c014a74fc66ee0f7239d786c7f35438295\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcJXgf/\nQe1UCvHjMGAfzai3rjcVWcj+6pyHib+6n/nJGh4wKXkLr6PwLWv/MnUkQ8Vx5K+X\nKvQSdAhRPC3Z/0fFVpk189D+EoUBDxO2uqBC+giEDTgdc9NJtoyLxVSeK+swl01t\nf8yAceM6hf4cekfFdTfKZm0zLMLsakfXwuH+cjhvdZhmkHUVcQjIJX6omyz8Xofc\nSPpYDKJd5KQcADoWdMehm1pzAZKhk42QukPz1hRmStJPb1aTks3bUxXwxzxrXsan\nSuglBm7X2mN4B9BeGE3OicQ1mvkI5IyTrNIwd0XC51fz264vFb8S7OWD5sE8HHsF\n7Z5VXdnh8499ZaSksRjESw==\n=Yn/t\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:16.727654Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "7c316b6d85a54629a41498d0de582073", "doc_ID": "7c316b6d85a54629a41498d0de582073", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "7c3b8d8296bf40c0b3a3f5d17a2e27bc", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=873", "update_timestamp": "2012-10-10T18:15:16.197719Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=873\n Americas Story\n <p>This website from the Library of Congress was designed especially with young people in mind but there are great stories and information for people of all ages. Through the use of short essays biographies interactive games and activities students can explore every era of American history and learn interesting facts about all 50 states. This is a wonderful resource for any teacher of American history and geography.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-1bef1ac352bfc1cf0508796f5e01d026", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:16.197719Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\na29220a46fc3f4ad128891f6950da42d507a7c58498c596b7a21e5a5cba841d4\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6me9lQf/\nXlF5qeguPzFAQJUhV99G6rawkA4v8ZlImvTj6Sd0GV/xOOzdertzw9FktFSvf1Co\njSPDd4UHfE8YbPloHs3VCLsxh1X49LKtD18Bm02rjakLVKmrKJcO3lWf2hjD2mXu\ngo8LmZJZsRXrelUlxqXCxOGinSfHJtzPODkmOHVmWYWdRPd9bFilfoApWdZlYkAN\nkECC//TEnfvZO3s4Xf6kQkgcaOb65gyo4LDHcc/G83K3YjOxyzMCTYnuPiDM5SUa\nkphPdzFPRJidvqXtSQwSMFhaY+Nx40c8Qlj7izx3hiFSK2wS1Y/8LlUE0AFzrPzp\nHJIrqmnYl4gAHVWeq4JKag==\n=iO5l\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:16.197719Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "7c3b8d8296bf40c0b3a3f5d17a2e27bc", "doc_ID": "7c3b8d8296bf40c0b3a3f5d17a2e27bc", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "9d27fc85ba2048e9b9325b43ad28fd85", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=5048", "update_timestamp": "2012-10-10T18:15:16.987629Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=5048\n Apple II Personal Computer\n <p>In 1976 computer pioneers Steve Wozniak and Steve Jobs began selling their Apple I computer in kit form to computer stores. A month later Wozniak was working on a design for an improved version the Apple II. They demonstrated a prototype in December and then introduced it to the public in April 1977. The Apple II started the boom in personal computer sales in the late 1970s and pushed Apple into the lead among personal computer makers.<br /><br />The Apple II used a MOS 6502 chip for its central processing unit. It came with 4 KB RAM but could be extended up to 48 KB RAM. It included a BASIC interpreter and could support graphics and a color monitor. External storage was originally on cassette tape but later Apple introduced an external floppy disk drive. Among the Apple IIs most important features were its 8 expansion slots on the motherboard. These allowed hobbyists to add additional cards made by Apple and many other vendors who quickly sprung up. The boards included floppy disk controllers SCSI cards video cards and CP/M or PASCAL emulator cards. <br /><br />In 1979 Software Arts introduced the first computer spreadsheet Visicalc for the Apple II. This \"killer application\" was extremely popular and fostered extensive sales of the Apple II. <br /><br />The Apple II went through several improvements and upgrades. By 1984 when the Macintosh appeared over 2 million Apple II computers had been sold.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-26601159263c4aafbfaa464d45d4d3ed", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:16.987629Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n7543dec2bcffe20292afee0e29ac3579799030b6f14929fd29efb03b504dac27\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfeJQf5\nAVntJEx9WWNpVDf4ocCLa5on5N8cfzHc/lxfRCDusuYJRyP9Uq7vDGR8PGrgLi4X\nS6LgAC7jcs5hsyDRPnWnAEwKHe/9Ys3aZXX+SuhJq78m3Cvhlbz/wo3QgAXqlAXl\nHHEJgr+Gidas9A4DaK4gybMY5bDDyUBAxf+VNkBZ3YVTXEREpqT0EXbwAoz44lTe\ne8cZ2lu+yeop11doBPvqT7El34VKWtr3uy0UHR2edevJ/Et/lYtjL3ibZMFhUl3g\nnnPik5in4tmDUyD1thfpgY6AGv5nQlvf9huyOboZJezxIWfeUv6NWbMPo0/1xXUW\neSayU25UYjif504OsPiWQg==\n=NzIn\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:16.987629Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "9d27fc85ba2048e9b9325b43ad28fd85", "doc_ID": "9d27fc85ba2048e9b9325b43ad28fd85", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "ae05f841359a497db2702f333e3e8a42", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=71", "update_timestamp": "2012-10-10T18:15:16.807637Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=71\n Angel Island Immigration Station Foundation\n <p>Angel Island Immigration Station Foundation is a non-profit organization whose primary goals are to lead the effort to preserve restore and interpret Angel Island Immigration Station a National Historic Landmark as the Pacific gateway for U.S. immigration; and to promote educational activities that further the understanding of Pacific Rim immigration in American history.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-86564831f122b939c56d376c4dcc0028", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:16.807637Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nef29b7cf990307e7747bf43f8a4449f473ffb300dd8529d713bc89938b3acef9\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdPZAf8\nCAeZl4rqokxrMMkDWs8Hxu850SxB1Xba4RX0Plq+Yr22Eq2Bk6+unOIKvJ2jG//J\n7kcqNvA5BO2vmi9XSZ9zZu85NAuZtp0Suk5c7XoT3oexJINoHpsvAyU9qE0kQB1i\nbXde02g2vg7BB1Ib1kf0DIeK8vJoPmPiYglaFeHqHMxVp0NyQL1a5WLD6TVuQuwq\nqmJducgKsUOLVhAdcfCUSbaaJzl8T8Jy/3bYWENJbvceRGVobnJv6sKUSd+GQf8O\nQpOpCF3hCSUA46NOvIlXYB7s3m+oofsLpXcIoXxrvwW/K0A1OJEoLv06SmeugpY7\neRBbLLvFxE/QBx0lrG/rQQ==\n=0IVN\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:16.807637Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "ae05f841359a497db2702f333e3e8a42", "doc_ID": "ae05f841359a497db2702f333e3e8a42", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "b95801bcce26435194e04677f272bb1d", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3935", "update_timestamp": "2012-10-10T18:15:16.627747Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3935\n Andrew Jacksons Sword and Scabbard\n <p>Andrew Jackson carried this sword and scabbard while commanding the American forces which included Tennessee militia U.S. regulars and Cherokee Choctaw and Southern Creek Indians during the Creek War in the War of 1812.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-8ca950d1e04c8036ded593bd8f26fb4b", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:16.627747Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n72f6a4f86a9bd4e25f55c5ef49b36bd6a8258281ef91d767e3a94868a46f812b\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcz9Qf+\nOe48CCk47lEWP8Hc2dHMzE8+L7HEvcqZCcDEUlcPQNv3QL3sDff6skfOHBE6njOA\nQDPFGHa3og842VDbSW0RAeqxF/hOYFjt2RehqC8PgA+m+RcfU1St0/TwyCOSiRC1\ngoHXzhzXso4irJkBg+sNLUdp9levdRP8AuS2Hfbz+rDGXXryaXZHdkCebeVxGhfo\nfKNHJNsn4Gg1X4NWTgkchfEyKqg3HVwlQongkJbifCg89Im8ycfuNC6GklB9U1rf\nGjPp6VGldABxnpGlqgDAeEv9iQPT0/M82cYjVWXTFguv/aQeAQcWU7dFlaHPVeWe\n2OpFsoqEf2rojendp17Fhg==\n=G+aC\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:16.627747Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "b95801bcce26435194e04677f272bb1d", "doc_ID": "b95801bcce26435194e04677f272bb1d", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "ed68213a906840628ee8a8cfb4a4d424", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=438", "update_timestamp": "2012-10-10T18:15:16.277700Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=438\n Americas Voting Patchwork\n <p>Because the Constitution gives the states the job of running elections voting in the United States has developed into a patchwork of manual mechanical and electronic balloting. A variety of voting methods over the course of American history are addressed in this section of the online exhibition <em>Vote: The Machinery of Democracy</em> from the Smithsonian’s National Museum of American History. Also discussed are the purposes and functions of the Electoral College and the US Electoral Commission.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-54ac817a3efd79529e59b78deb39f9e1", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:16.277700Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n8c6f80b955108933c53b8b54db4a05b693e16a7ef491544bc09cb2374a5e65e1\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcCqQf/\naVUrLueqXDD3azpJ1SFyhhpQGs0bSxFdovepXuTH22v/94AtR7aeGLOLYeVV9/Lr\nhyfziqnnYGMnguJMQETtVnl9iRArFmNfZSnd0CxH46vGBBK8JEaVrxywkUREpW1u\nj/Sjb74OuUWJktimob/4cI+UuXWoF75dlyH64/dPLV8CD+kxCrkxRY6NGRdWxo5s\nbeD4iwYypNZvxHO2RCaoUdTkyVdC8pspkV0W9aF9FDNHQN1UlClX1uLufRN3aaQX\n5cI63dgq1PN6S1SWEs9ioF8b4tR1LY7b0yM9aEnA2MeStuIy5UZ9Qaaqf3d5qtnI\nlym01jndu8G47ELoclqQ/Q==\n=BUpJ\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:16.277700Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "ed68213a906840628ee8a8cfb4a4d424", "doc_ID": "ed68213a906840628ee8a8cfb4a4d424", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "f37003a256b94c5d8f28fa86d0444b02", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=7911", "update_timestamp": "2012-10-10T18:15:16.537616Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=7911\n Analyze a Naturalization Oral History\n <p>Use this teacher guide and student worksheet to analyze a small collection of naturalization interviews from the Museum’s YouTube channel. By analyzing the oral histories students will improve their primary source investigation skills and gain deeper understanding of the motivations for and process of naturalization.</p>\n<p>This resource complements the site <em>Preparing for the Oath: U.S. History and Civics for Citizenship</em> a learning portal for individuals studying for the naturalization exam.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-59d4e09cb43f4b327d4325516bfeda68", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:16.537616Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n64bd65b0e73e3274f268a51fa0d08a599d4317a8c67b81884d382196043a8f2e\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcR2Qf/\nZj5no9TDZ/aOhLqjTvpRw3edYy3pmBZu3gu0PrL8CMQU39hiYzQBJqNguGpvGMZf\nOMFUo7osiepinUqylQkdp6JEtv8JRf9CBBxTsIhmp+xh+cp8l27Y92/jaMK086oQ\ntG0oMioWq1gQ4ZLoRNEf/6EevzQcu/69grnRpbCeMo7ytXxuFT0j/SwIGw4GhvRG\nCEii6ehAX2IlKBBP08OBsV4pSm421kpSSyseRYgNNX+ga6XyXYQMGwVFYv1d3miN\ngqA+REsCgyqrZHB4LgLGmQZNfkmXB9CiDIUVfDtyYqVvCeOLtu5I2FJJ7lj4yxFv\nYjdjRKyL4Y8Anw/4TbEvag==\n=7GI0\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:16.537616Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "f37003a256b94c5d8f28fa86d0444b02", "doc_ID": "f37003a256b94c5d8f28fa86d0444b02", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "040c0951adb043149d8da50a8648f8fa", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=194", "update_timestamp": "2012-10-10T18:15:17.622279Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=194\n Artificial Anatomy: Resources\n <p>Bibliographic material web links and Museum collections relating to the online exhibition entitled <em>Artificial Anatomy: Papier-Mâché Anatomical Models.</em></p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-9e09a66596e1dec680a4d62d57c46f70", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:17.622279Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n3693d7a74f762fcf030ef7fc1fec7147d9f368af2665b4e5fd6c72f97ff83472\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6md9YAf+\nPTD1QPP8sav4DwxgWFqCDm7TxQtRgKaManbwKlhnBkM7pGT+SPYmKHwxiqiAbSBL\nFWkCtyNsb/Lni9SoLJfLuZt4nTrkOnqjY5Slu6C/pDeSAjc4B5bi67oMMFGQGODY\n30xqplMGI7woas15Sv4pHo0pOgAJp2aqqdjzSW6OTZ5Iis44VqbeXNipleDieA0c\nXjkV60J4Xr2Zp4vglpwydsVfzw4o4WVupc76wZYSLyFcsrp9uKxtPZzjIAvTyR/k\nfIEPF5atpbKX7Ji/XSkTnzPgPKB2rJ5E8NqaMMKwrBZBE0yoBk9jqtpbWYvZ81+G\n2iPoV/BHiuy3qXY0nrNfJA==\n=33Rs\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:17.622279Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "040c0951adb043149d8da50a8648f8fa", "doc_ID": "040c0951adb043149d8da50a8648f8fa", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "2801df2da05d42fbb3d2324836db65e0", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=192", "update_timestamp": "2012-10-10T18:15:17.507598Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=192\n Artificial Anatomy: Preservation\n <p>Students will learn the methods of preservation used in restoring the papier-mâché artificial anatomy collection. The exhibition covers the necessity for preservation the examination methods used as well as preservation techniques. This exhibition is also helpful for those students who are interested in the study of anatomy.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-514f068754e97e40b96fea7b3a0e4db6", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:17.507598Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\na8099fb7d7ba51507c10eb441bb576a025099d376371212b940e5dc302fd2edc\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6meLXwf/\nRsxY1AMP7Y0gwaz8KfMIFk1wFYUZaNokhb9ij6Vjq56+cOR+JY2IvnJmWEo44ZjI\nwSAcqYXoBJ5dKj4Dhv+DVzP6gmBoEH4W07l6amOrr0T6g//SwRhMUSr58HfKbr+s\nQLPoHZxNPN9NxYHLCm8sTa4EoHwqcYo/6DnG6uuVQDWOH3YY1wp/MCbzPqT+crRz\nEEAMWqpkPKztQokGSFf6CqiYQZnTESh7bg9N9Wd5V7SbwPYZgDkzYayp3N8r30Fj\nsPtT5YJpYWu7VqAo1erxaxutsD9ip7WiLW0tzmBtRj9g8hlee61cyAKIK8fyHCmO\n58RYpAz/DZMNZZycwtnfIg==\n=VJrI\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:17.507598Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "2801df2da05d42fbb3d2324836db65e0", "doc_ID": "2801df2da05d42fbb3d2324836db65e0", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "3668585f7f1a40a1b31a8b36af66676c", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=190", "update_timestamp": "2012-10-10T18:15:17.277596Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=190\n Artificial Anatomy: Body Parts\n <p>Students learn anatomy by matching images of body parts to their location on Jerome a papier-mâché anatomical model. It is part of the online exhibition entitled <em>Artificial Anatomy: Papier-Mâché Anatomical Models</em>.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-faa7bf7df4e4e0ebe3a027819a242e90", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:17.277596Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nd459e41c2f2049f98b9028d2b4f609caafa97155871feae650f32072e6293bdb\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfKBggA\nm1rKgtj7EOA0WyPl0ndNCvS09WLy/iD9o69/dC3Ejjqp0vEUxOJoPN+eiNJ73Fq9\n0Ae4oy9z/0+7MWHGT2JarZe9ryG5lZQWLGmGayRndX/uMB0GO08NzGdUc+1taQ91\nn7aaxBMTebSXEwFTV8nSe1Z+EgLL17GWzhgdWlay5yGRU8qqkZsbEAjUjTpkFyVL\nQBs7Es5n0XQcH9KuBJVbc6wLwH9s9peC6X6NY2SKBOwp3twZXkdJUqCmNsqgrjlt\npqROSsafovJdCOSyInF/nkunZIbx4SiJMMdu4TyQBEJllpXIiDlY49/crFhT448X\nwaSdnD6RZIhrQQpggPcbbQ==\n=2us5\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:17.277596Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "3668585f7f1a40a1b31a8b36af66676c", "doc_ID": "3668585f7f1a40a1b31a8b36af66676c", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "6740b41c78604c3f8535c4e2f618e3d2", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1108", "update_timestamp": "2012-10-10T18:15:17.147595Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1108\n Artificial Anatomy Homepage\n <p>This exhibit showcases two major themes: the history and use of papier-mâché anatomical models and their construction conservation and preservation using the Museums collection of papier-mâché anatomical models. The exhibition also includes an interactive game named \"Body Parts\" and a searchable database of the museums anatomical model collection.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-449f3cb3f2455441aaedd2b3bc1a61f6", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:17.147595Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n392ccdd20d1d75b5bd5f9e029d66a88d6ce93bb04da51b56645dfccf1821907e\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfZmwf+\nNCTRN+ansRMBntz5+5+DiNHVXXJ1Zsc88qAQjNCNMhUNTaGSWt57ZlNdeolejtT7\nMkdvqtA0j6qFURz9jJBOlzpNdc5zON8xGoupOmVat9443mV0Ze+W5pF009X2c7aF\nMt13EPx86SIEMXJ1bRM6UCjZbDHsp7oCY/gWowxkNxFgRT35zWxaD0uBPWibwUBJ\naudfPhKEpkuLzTkshZ+sUQbqYpIFEwhaGxroQbgdurIPeziY8Qe9FDJXbh9my3mf\nisjNx7poDAViww1it06cFBkfNdOK0d2lG+5JEMzd7ZV0hx/XNgWARYdzkpoz0luh\nLlG4z/DnOkrn/TaFI6EfSQ==\n=wx6w\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:17.147595Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "6740b41c78604c3f8535c4e2f618e3d2", "doc_ID": "6740b41c78604c3f8535c4e2f618e3d2", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "9921c431b1534a4785af7958dd8796a2", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=78", "update_timestamp": "2012-10-10T18:15:17.787802Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=78\n Asian American Studies Center UCLA\n <p>Since its founding in 1969 the UCLA Asian American Studies Center has documented analyzed and forecasted the contemporary historical and future experiences and concerns of people of Asian and Pacific Islander heritage in the United States through an array of scholarly policy-oriented applied and creative forms of inquiry. It fulfills this mission through sponsored research projects; the development of affiliated research institutes; support for individual faculty members; collaborative research and creative projects with campus and community organizations museums and leaders; publications and other media; archival and data-collection activities; and the training of new scholars policy analysts and creative artists.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-4fc33b3cd380b0b1f7d525374fd6e5f0", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:17.787802Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n2c98e2f7f01b808276a2249e3ab755e79a2899e2cb12bd2005cf7936e4b40260\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcr8ggA\nuI3le5lulp+AxFVOe520iAEFr25BXhJEYQdZmmbHyCv1W845652Er8cETpSC4jer\nxv4swq+feJY80AzSnn3oS5nkcZi4QUIxWsykXRVE4jMD2MPOkcM8B+OQXcLcIa+g\n3l7WhLiT24zo7VLszRKbmjFms7l2ohQ/Xnk93muh6JhoAJidac+hDfnclJQjA+m8\nqMfpmDrVbOq+lzuof3i6mEagsff3hCmnnhE2/wB77f1R8FW+dUk/OQKrZr8SdNOa\ntcavZ4ElgQM8+EiEc6YVRK+jDpTzpdqMZdevFjxAQorL6N5BjYuiBkBUv34a/E9x\n96RA5k+7qOXBrjl7Dx+IZA==\n=6KMw\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:17.787802Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "9921c431b1534a4785af7958dd8796a2", "doc_ID": "9921c431b1534a4785af7958dd8796a2", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "9a0d11669cfd4cec984a0a9c53c3d07d", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1517", "update_timestamp": "2012-10-10T18:15:17.067590Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1517\n Arthur Ashes Tennis Racquet\n <p>Arthur Ashe 1943-1993 bought this Head tennis racket in 1975 and used it in competitions including Wimbledon and the Davis Cup. When he began his career in 1955 he was challenged by racial prejudice. But the young man from Richmond. Virginia broke down these barriers becoming a Grand Slam tournament winner and the U.S. Davis Cup team captain. Ashes premature death from complications caused by AIDS contracted through a blood transfusion helped to educate the public about the diseases threat.<br /><br /><a title=\"Arthur Ashes Tennis Raquet Investigation\" href=\"http://historyexplorer.si.edu/fa/Arthur_Ashes_Tennis_Raquet.pdf\" target=\"_blank\">Use this Investigation Sheet</a> to guide students through describing the object and analyzing its meaning.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-fce445f9b0cc0d8eb8cb52317344f620", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:17.067590Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n9204b948f728dac76af6a23b953da34df1a1e1b5738aed99a8014314abc162a1\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrpQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6me/KQgA\ngANlVxYvtthE10UVFsisfkOM5q4T2A1rZOFD3nV9kmrxu3NpvjY1oXTudK5pD+BS\n3THDfrRhR1+57qteuzjDn1Ce8dykR3oZDtgrpUi8FgVIyDVZZ3tz1eum3IIdQETE\nzImWLfFYh6TDZAG3ZRHBz3hZH2fUgwEG9qIsrZEhC3zvAUloiS1ZacANiYxWo6qk\nUk1zXcR59Vf/jlIG3jpmUE5pp17S4rVHteAbp1rOriugKu1Bs/9B2giAMBSwOWT+\nEDyJNzv4sOOHX+4fSW0TnWNyrWbvBG9zb/GyxwyS7NrzDTLrx5Fo4s4WQfVV3XTn\nXPhSB+mO7hknUs3es/N44A==\n=ntgO\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:17.067590Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "9a0d11669cfd4cec984a0a9c53c3d07d", "doc_ID": "9a0d11669cfd4cec984a0a9c53c3d07d", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "9b04d48ba32848cb981ae4d5e58abad9", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=93", "update_timestamp": "2012-10-10T18:15:17.707608Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=93\n Asian American Curriculum Project\n <p>The mission of the Asian American Curriculum Project is to educate the public about the great diversity of the Asian American experience by distributing books that foster cultural awareness and to educate Asian Americans about their own heritage. AACP believes that the knowledge which comes from the use of appropriate materials can accomplish these goals. The books and other materials are for all age groups all levels of education and all Asian ethnic groups; including and not limited to Cambodian Chinese Filipino Hmong Indian Japanese Korean Laotian Samoan Tongan Thai & Vietnamese Americans and Hawaiians. Materials include literature folk tales posters magazine tapes on language and music games activities teacher guides dictionaries bilingual materials and reference books on history social issues and education.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-0e93b52e8de594cbf6164416acf5dc10", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:17.707608Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n2d41b274a6f4325be20bea5cb7324af02f7056a96068946d7c0c403ea1708a03\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mex0gf+\nKfxtkOxmhauxzgorXuhqXVwxi0Wso+NPtbXYsnxwndi8huVK9dtEMQgeUTJ+EtNG\nVmTCBlUo1x7klh+GT42q1rSjERUqr+iCo7Wye4OB2qUvVP8kn0RWnoccOYMcb8cX\nhKDuBlEwMgp8SOwmx/sucRCUS4tUcFUOXMbgObov//CG1yhWseRRcoC00TYCoU30\nMPDBL0Q4QL0FmtlBysCRzAtzecDPohFfz9ruH253OH8eUIkzQLG/YpOejNR3G9g/\nM2eBAsK5fmsGMtnsgJieC90KRmP01pgM9SsqfyM0gPzgVD0fdQzmL87VZFYoUk2N\nxdyWHXRrLhkQ4Y33Bo4M1Q==\n=febc\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:17.707608Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "9b04d48ba32848cb981ae4d5e58abad9", "doc_ID": "9b04d48ba32848cb981ae4d5e58abad9", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "adaef5fe4d2147ddbbd846e0f0af99f6", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=191", "update_timestamp": "2012-10-10T18:15:17.427698Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=191\n Artificial Anatomy: History\n <p>Students will explore the history of papier-mâché anatomy comparative anatomy and methods of learning anatomy in the 20th century in this online exhibition.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-f1d60fd96da8a630a88604d72c3305df", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:17.427698Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n7f5532f07d235c17f09a908c15c6c29418f12d2cb13ba75990efde551b45be68\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mftzwgA\niGRJdf+2iuSQK2BMo2Hw6XTo76e3khPl7AWkYU/c+bi5X81Kzwb5SXIeX4EaPFoj\nxN7uuG/0xUGB2PihME4h+MAEsspydeb+afe7+viu2eGUHljrPSYUCFsXG8qwzYCY\nOXYfCEcpIdt33S1DluUmWlsFcsJtf4W29g2bfsbiCChxWjU3JykFd0beJ3MBQ0tF\nmI6oWf4fduLlhzcxju02jGhE1rTC3X2X4TO+Nu3HjkutmTvIG5Ar19vYATYnUg8f\njXPYPYWVeZucLcJr/zN13eJw7lQI+M5Zd2ibnfAKDtBy46RbTqRFX9oIhCopjbPR\nFsfqS9y7C6IEUkp0eoY2nQ==\n=qHIa\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:17.427698Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "adaef5fe4d2147ddbbd846e0f0af99f6", "doc_ID": "adaef5fe4d2147ddbbd846e0f0af99f6", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "e102a979991849e79d7cc19e170dc3f7", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=193", "update_timestamp": "2012-10-10T18:15:17.327602Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=193\n Artificial Anatomy: Collection\n <p>Students will explore an online Artificial Anatomy collection containing over 30 papier-mâché anatomical models of humans animals and plants.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-a079d83f067f95a4836028d80ab67083", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:17.327602Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n8865b9ee8230ebfc32202128b176d6dc8e99a266552390ad38e5352889ec9ac6\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfbjAgA\nvnxcV0icZ0LQkEvB1IEAbdvixjPnvtz34bEDAK98c1Z6rMY4LpT27J2bhCH7+99B\nGLKD69Hzy676OstqGjV3XkK7xMWfb5cTyr5NcOr0C49cqxhlsZrVoHaY8j76U9X6\n73iXIrbyaUWSPf6vU8jbhfffixMA9izzjjE38mZFVcX/HhK11ZwYV3dcjTF/Z6Bl\nLL6LyB2MymJbJZ8d7LOBQBeTrERaGvgX0B7dM3oJw4huBUiQuxHJQ/2OuBtEJtc9\n03KW3UsOG+EOgJlNENU4kHfHfFsV/A2PfghfhnBwQFOFFMFF3102+Fgho61TBTm7\nDeSPJJNWaIFUvVPf97ahwA==\n=rW5n\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:17.327602Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "e102a979991849e79d7cc19e170dc3f7", "doc_ID": "e102a979991849e79d7cc19e170dc3f7", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "e799e290bc4a4540a807cf326d96782d", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=848", "update_timestamp": "2012-10-10T18:15:17.867852Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=848\n Association of American Railroads\n <p>The AAR Website promotes the utilization of freight rail as a viable eco-friendly alternative to trucks when hauling freight across the United States and all of North America. AAR members include the major freight railroads in the United States Canada and Mexico as well as Amtrak and are based in Washington DC. </p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-b42abae251e1646fa4523208543a6ad1", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:17.867852Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n7937d8a8e5d168f67b1f27c7b1b590e1fab24ec7a08a64731bd7902c03fff0af\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6meKjwf/\nQMEp/khQ+CPmCYr8UV9v/SSozcd2HyyNnRTOL1oVdo6hXjCrdZIJihRA9yjtXH3q\nCPVOYTSPt1yHpSqR7SIgh6wVQellFN7OjoIIMZWbQL7OBaIdBuhomkonAo89VLps\nJqigkww8qDTsmFF685bx/AV68U/ZrTjAs7Zn6FtgZON/w8sQPCm6kfWmE4sgi6xL\ndsjpa9Zh9skK9TxnNaUS65wGpw5r3nGUhsGRWgEB3OlDzyhWnUi357lQz+++rEM5\nNiy2bTFz+JhAEJf1diYNbZxUTJU4mLSyIJD7OapbypYztMO0UgyJ7BDaPVEil+f6\nPzxhDwZNrZAkh6UNZKseqg==\n=ysCF\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:17.867852Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "e799e290bc4a4540a807cf326d96782d", "doc_ID": "e799e290bc4a4540a807cf326d96782d", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "ea9f5861cc994df2b3c6b5a6362b945e", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=853", "update_timestamp": "2012-10-10T18:15:17.947725Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=853\n Association of Midwest Museums\n <p>The Association of Midwest Museums was founded in 1927. It is a non-profit membership organization that provides resources to museums and cultural institutions and services to museum professionals in an eight-state region in the Midwest including Illinois Indiana Iowa Michigan Minnesota Missouri Ohio and Wisconsin. Through its programs and activities AMM encourages professional standards for all areas of museum administration and provides cutting-edge information and resources to museums and cultural institutions in the Midwest and the greater museum community.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-7703089bf011ebfd20e1a3f7fe1e3799", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:17.947725Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n418bccdda2fc9636e1eef7c7e6b49e8d13137c91951f3c6d7408d8d467859614\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6meXYAgA\nptpRG/NPawbJKCaWDUIT/LBb1AyKueXuweV+pKB4hYRroexVQe74VKT6EsA36fB5\nHqwDj17W7UUK2C68VOIG5BSQhYAf5PsgkVy/gozDo1cLOfa//kygsoHjw6RMAva5\n+icBaZvN4WAopNjdBRzRo1vX1hikgMNHYX65Mv0HkyUt9PcjtEGCFljNMekxwoe7\nwwXgklTpznOJnKCzpfjnEj20RRDazonjoz/SyMHYzcssu3auyBUTPHCv4I5PQkjl\nMgKHL7v1CR6TC3LfsPufC4QEP8WneTSOzzyxK8gDbXtVbbOWPqJ5NqzRL20L75Xn\nv45GQxDhOFONS1wvTED+qA==\n=e6W+\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:17.947725Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "ea9f5861cc994df2b3c6b5a6362b945e", "doc_ID": "ea9f5861cc994df2b3c6b5a6362b945e", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "00a5250287944d5bba9b7cc7ab6e16eb", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3102", "update_timestamp": "2012-10-10T18:15:18.527591Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3102\n Basketball Jersey\n <p>During his thirteen seasons with the Boston Celtics Bob Cousy b. 1928 played in thirteen consecutive All-Star Games and earned two All–Star MVP awards among many other accolades. This “Houdini of the Hardwood” introduced speed and flamboyant ball-handling skills previously unseen in professional basketball. His ambidexterity launched the playing style that made him one of basketballs first superstars. Making the game fun to watch “The Cooz” built an avid audience for the struggling National Basketball Association.<br /><br /><a title=\"Basketball Jersey Investigation\" href=\"http://historyexplorer.si.edu/fa/Basketball_Jersey.pdf\" target=\"_blank\">Use this Investigation Sheet</a> to guide students through describing the object and analyzing its meaning.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-c6d4c29f9bdf5682f391d1fe8cc79349", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:18.527591Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n9a965692a40cf7c5ad152dc1bc1de5893faf0937b61a1f3b5e4fbb20929c2882\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6menwwgA\nsJxyyFtW/GCkoX+jY4x6pDBn5gi5OLpZ36KDprb+Qt+6F4ZVKw8Py/qkJ6cdbPPy\nR5Jm0LVzdS/YYRdNAaqm55ZVWvl2uXynoZXZRGOUifAsSb2FtBAOlyLSUSJcM26m\n1E00wI3P7vPwhW8XdJ530+rnw/p4LM5XV+GwM+tT1O0p2MHz5Pkrl2nxBDCncqcl\n671jsKUEfUyIgvCUitUwsQ2MrjKE6LRz/dG1i8cIMm9bfaObqq8xDhdQwJIFXvnG\nF1Z9D9QnyA7lKHLRR2H7L/vCd3Kn2c4swzcbahgKSefHj5QGvtBx6ceNNYpUD6RU\n9AJk1RK1IBAtYaIJAi8NyQ==\n=vfo7\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:18.527591Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "00a5250287944d5bba9b7cc7ab6e16eb", "doc_ID": "00a5250287944d5bba9b7cc7ab6e16eb", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "36e35b75aab044f39e093911e3a72f76", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1010", "update_timestamp": "2012-10-10T18:15:18.027594Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1010\n Astrolabe\n <p>The astrolabe is an astronomical calculating device used from ancient times into the eighteenth century. Measuring the height of a star using the back of the instrument and knowing the latitude one could find the time of night and the position of other stars. The openwork piece on the front called the rete is a star map of the northern sky. Pointers on the rete correspond to stars; the outermost circle is the Tropic of Capricorn and the circle that is off-center represents the zodiac the apparent annual motion of the sun. Engraved plates that fit below the rete have scales of altitude and azimuth arc of the horizon for specific latitudes. This brass astrolabe has four plates; one may well be a replacement. It was made in Nuremberg by Georg Hartman in 1537. An inscription on the inside of the instrument states that it once belonged to the Italian mathematician and astronomer Galileo Galilei 1564-1642.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-ac23632f0f50d871edc051d19610e67b", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:18.027594Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nafefda29708e55dbaaf558e8aadc1a4edb44e7ecd297102bfa117a91dfa3d99b\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mddpAf/\nWcJun3fZJCyF6srsj6y5+H7WeIr5oyAnETK1SNnlhiLgpneqV19mmFSPj8VwbZ4J\nD2fZdrB8IdTfoq4T3JSakYp67STffSFvC0Scj+RgYKJCMr4d9yyD6LXi1iU/HULb\nQRrnulDGwcgrAe2OAYtqZg3Ec8wcQV8Oyeb9ew7jcoFdB+Jylu5s9MQAOeM/ycwt\nsV5ZRn9qoMs53DZXA+pM5K0ZpXDnfr/DrACSWC2VtB+OrSFOwIRrnwZFF9h0a8KS\ni8buqjwFX4ZGAx41seYnQY8TrkD3mOWKlWBiDO2UFw1d3i4b/bzCjvfbuoOEJTam\nTDOjloFwhFmzw9sp5kLrbQ==\n=oJDg\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:18.027594Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "36e35b75aab044f39e093911e3a72f76", "doc_ID": "36e35b75aab044f39e093911e3a72f76", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "422f146657fd401484b88ebe09f62ea0", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3947", "update_timestamp": "2012-10-10T18:15:18.887649Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3947\n Battle Rattle\n <p>Civil War battle rattle used on smaller ships to call all hands to battle stations.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-31b6e36496c5d1018a6e24822dfb3fc5", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:18.887649Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n3252083b37be6b1cea0918b9a8f8e01ed405e63a1029fe4c9e3f301700b9bac0\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mc/OQf8\nCWd0mTjsaW7Du+v9EIsw9ipp3BK6iDaLzTnZHhNOLjiBWvP3Wyvdt7lAb0ZZpdXN\nTh/7JiAy+zVVGcQCi1bjSMtgZYHRZTgv01EnSk0Gsg6m1MgOe4NqT+35MVyALR6U\nlgY6E0W1S5F5X4/zJUyeW2Y/nxrsEthembf4gckZfpKApAd/oE1doSC7i0uuFr3v\ncJiZod1ECZX4ZHFU5bprbB66YRFMBG8rCONeuSh9tJfnIYAV+41T8momVEPyWvZa\nj5z6A3NfH7XxKrMDJ19XL6pHUpxVrdFbI3FDcfor5ZY/9DWtrk0W/dxp+p0woIhH\nev0NWpVJzaNim3Xl7tUT0A==\n=GHZI\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:18.887649Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "422f146657fd401484b88ebe09f62ea0", "doc_ID": "422f146657fd401484b88ebe09f62ea0", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "6be5b6bc24244ef88e395f474997b2c2", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3255", "update_timestamp": "2012-10-10T18:15:18.807640Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3255\n Battle of the Bulge: Americans Respond to a German Surprise\n <p>Use a video clip and primary sources to develop an understanding of the challenges facing the ground troops during World War II’s Battle of the Bulge then take on the role of one of those soldiers and write a letter home. This lesson plan which includes background information and full-color primary sources was produced to accompany the exhibition <em>The Price of Freedom: Americans at War</em> by the Smithsonian’s National Museum of American History.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-1791e2d161def866f57b116ec77e7386", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:18.807640Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n006246f3afd301e44293a63fcb73efe58e808bb7784129980910f3dc7bd718b0\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfnwQgA\npgTUYb23IaNsk5wC+d1yrvAl4AYbcwr7TIv3h4qu4bbS9bWxRmnOKNhHu5daIUEV\nDD8eKiCZTdIIpKW3fsNP5738YjLwuZogolYvAvBdnvBF/2m44RE4XaLgf1oH/PNA\ncLNi/XQjB3i8y4sEsKf70iMQWakkoRR4azXiPPdgYorovHwFVBAkfltuByT5PKos\nf0O5A+NkINyj7sBTgkzdqMnJ08/RIY2H6Xywai6WZ9GWejxoBVefc0UGl7bWLvql\nzm9VwTdvfLPTDjW27g8kNIohzB4SLlxXb1e4VE3qDnOkrvGHXVl19XWdV77sQjF8\nhKmxiEQlA8uAHVoQpHSSLQ==\n=62ys\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:18.807640Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "6be5b6bc24244ef88e395f474997b2c2", "doc_ID": "6be5b6bc24244ef88e395f474997b2c2", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "81aeb2f3e74340b398e6aaec21b93b6e", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3941", "update_timestamp": "2012-10-10T18:15:18.605883Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3941\n Battle of Antietam Lithograph\n <p>General Robert E. Lee’s first invasion of the North culminated in the Battle of Antietam the bloodiest single-day battle in American history.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-36614ed4deacec88c65e18795396a7fb", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:18.605883Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n2b80457272bbe09d94e2c0fc5a7036aeca20e3bdfc72c47ce092f383daedc5ff\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6md/Cgf/\nTbTAFRWy/NFIqjpXwNynqFELfLftRB4wIXBfSYs1SLrfGKpFrza/i5gmOVVbbE9T\nJHdKrdxqnDL9nMm8fNOKgpDK4S6kOoy5vM47C0amyl/vEVYK2EdtjDxIl9t1Zx0g\n2GJu3MxPJCbQzEHYpM8HqspKSRQo7gDSTkztIXXazlv/T9QmFjlCKg/XzBwO9Zev\nRJJarI1c77o7BDmj7kE1nwmipXkOso8r97kuaf1x3AQwoYoAhOQlHVYIj12MS6A6\nCwNZ2/wVoAoiCuY8L40PIbwuO3RCK7Xci9HsL4/eLSYLvVef0gTCePJwgFoeCxj1\nt41cjOaa7wPozgkuAOU5nA==\n=os0E\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:18.605883Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "81aeb2f3e74340b398e6aaec21b93b6e", "doc_ID": "81aeb2f3e74340b398e6aaec21b93b6e", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "8941a11edbfa4f6f807dca7fc19974b7", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1046", "update_timestamp": "2012-10-10T18:15:18.467674Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1046\n Baseball Catchers Mask\n <p>Steve Richard Nicosia b. 1955 played for eight seasons on four different teams ending his career in 1985. As a rookie Nicosia used this catchers mask when he caught during Game Seven of the 1979 World Series. Later in his career he set a San Francisco Giants record with eight consecutive hits in 1984.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-3eef816725e9e2a8df31aaa7d8d2ab38", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:18.467674Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n71bad49222d39f76a288d97845b4058979441c244fafe7a94dd091f2c278fe2e\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mc6CAf9\nFoQ83JfmbUxJCYisDeyz8Hvu9brmVgLHnEqQPWwv+f0D7I43UVGCTGUGYjc3UV0k\nzFz4AE/+ULBPJmCscO3c1vGCeK1bp5GAfO1aKQf5vMfJkS1PyhxySSpggoCIZr+4\nolblduZAtQDGQTntZW6aW/Gn4YsnFmvj4XqTaKgUn0sRDyPeAu3+9QhNxYR45nhr\ngzXG8bQhc8sRDzT6N4VazPuc2PbQjBF2eFpOgPDB8l9+VIGcxtYsnlxVLWqhMlUA\n0Sv6TOGvnjLMm4jwz1G2nVe5cfr5I1xzXONSaawI7mhSawwFmvRG3uvbP0OWiYmf\nKX5nbX7lS+6KS/xY0TZyKw==\n=JvqU\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:18.467674Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "8941a11edbfa4f6f807dca7fc19974b7", "doc_ID": "8941a11edbfa4f6f807dca7fc19974b7", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "90d9e9bed3cd47b0a4a443f0c5d0e747", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=1212", "update_timestamp": "2012-10-10T18:15:18.187692Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=1212\n B.F. Skinners Nose Cone of a Pigeon-Guided Missile\n <p>During World War II the U.S. military needed to find accurate ways to guide missiles to their targets. Harvard University psychologist B. F. Skinner suggested that a missile nose cone be supplied with three compartments each with a window. A pigeon would be placed in each section and trained to peck on the window when the target appeared. If all three pigeons pecked the weapon would be released. This prototype was never developed but influenced later work on animal training. <img src=\"http://160.111.247.160:8080/images/spacer.gif\" alt=\"\" width=\"1\" height=\"10\" /> <img src=\"http://160.111.247.160:8080/images/spacer.gif\" alt=\"\" width=\"1\" height=\"10\" /></p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-4c9b5c81001301c0d8323e035da99aa4", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:18.187692Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n1110f2b5f8a503ccf438497420704c5448848ea7c8566418e48f4d9ca2ec94b4\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6meUHgf/\nRVjne8s4mB3HjDbf9fpi8dqdQ8YL947Cni7vBGUl8Ma+A60vANRgJJFnW1MM1S5F\njzdsZnK0KdXYQJzAKRAn3IysjmGHmo8cY9LJRPN+9A7DvWis4TuKnHVhnmASjkQ5\nTF4guBvz3r3JS7IpgKJXce8215aTXWABOoDQbVXR8PK7BpycdJO3f+q5xb2fLBAK\nKJBOls/OA/gJ+2Sg0adLSgeAXJePpil1K1R5WIiIMYxcyShRcAf2QBh3Fo4U08Zh\npmUvzySCesMrKc+1f4rq3SGQb9Vpavzq7rxncl0sd0dTtamAWH1kZmwzz9UACaC3\np5Y1Mpv3awAQk7rIOBEJJg==\n=SN/D\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:18.187692Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "90d9e9bed3cd47b0a4a443f0c5d0e747", "doc_ID": "90d9e9bed3cd47b0a4a443f0c5d0e747", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "95fdcdf69b6245e8bb5d9bf69e8b5aa9", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3943", "update_timestamp": "2012-10-10T18:15:18.717626Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3943\n Battle of Gettysburg Lithograph\n <p>The Battle of Gettysburg was a critical turning point in the American Civil War. During the first three days of July 1863 over 172000 men and 634 cannons were positioned in an area encompassing 25 square miles.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-7bc76141076b22e2aa735bb7ff378970", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:18.717626Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n3e6cba528a133f095c957bd97b22a67aba5739737132e8c5aaf67d5541ceed00\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcHSQf/\nZFav930VBLlke71IH/sg57SwE2LP0Wnda22gUiWeVnwx0isxwlHQaSD6uemoybIF\nKFPufNBV/wxG4WSMAU1RaXwgiql+VCyn/TLhJqiEpJDmchkYLLiFvGTuBW2Tps9y\nMgbaIaTStX4BGRvuxlcL+bMIorSra4+PWvepR4CPzh+iH9c4KNaDzNK+axsykYI2\nbHwsUUUnsOGIGilm/a348m3OwUibDfDNco30CamjC+LIwjQFRGh5lym3Id4xRF5l\nrrklMW4BZjIukEbl4O4dyA2f+cjysKa80KNSHVptNvYnYJ3cVcnbjp/E7TYbyz3h\nr46GHezyAQqQdbN7n7ck6w==\n=hnqD\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:18.717626Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "95fdcdf69b6245e8bb5d9bf69e8b5aa9", "doc_ID": "95fdcdf69b6245e8bb5d9bf69e8b5aa9", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "970bb226f3a24276936d8946171d9da7", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=230", "update_timestamp": "2012-10-10T18:15:18.108357Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=230\n Autobiography Through Objects\n <p>Students will analyze images and objects relating to Celia Cruz then create an autobiographical exhibition using personal objects. This lesson is a resource included in the online exhibition entitled <em>¡Azúcar The Life and Music of Celia Cruz</em>.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-809c05df2179ef8febe87dcf4817c661", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:18.108357Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n66facb4a5f380b81aaaefd932a1f18e314578bb47b5254e174d96e0b0a48899d\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfbEQf/\nUS76uX+yFGapW1DtMf3mkW7omRT0nfiBaLuLsNzEA2iGJ+mVyl22vilBhM1CjP/V\nF3DkClNL6SgjTrrC6385EmLGcJFIP0DUR4KWsMwMMCh/XVTPv878JcPHP160bhU2\njzLtxa6iOPNfZeiJ2mw8jB0XgOaqzqkj3zADqF3mWEbWoBZNKHLdGkyQQ2pqawNG\nUZih70455ckXHfrPMtdjjsGzmCsppP7X/RlecpQ4jhqOY3pJpwp0heBj13/xuXOX\n2wcZIrpNCs3ZynBzcLUXAfAuemf5oepXimlpNsn3pwx5LLDO1tf+a+lMUbZ1B+dx\nR6/oYQIoN3nK9TftIaIkYQ==\n=ksjv\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:18.108357Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "970bb226f3a24276936d8946171d9da7", "doc_ID": "970bb226f3a24276936d8946171d9da7", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "9c979ad306bb4f98b8d4c4ab5a6bed70", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=2384", "update_timestamp": "2012-10-10T18:15:18.347641Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=2384\n Barbie Dressed as La Virgen de la Caridad del Cobre\n <p>This Barbie doll is costumed and accessorized as a representation of The Virgin of Caridad del Cobre Patron Saint of Cuba. The doll wears the ornate blue and gold robe characteristic of the Virgin in other depictions in religious cards carvings and statues. The figure has a crown and is holding a baby Barbies brother doll representing the image of Jesus and an orb and a crucifix. The doll is mounted on a plaster base. Below the doll is a paper boat on painted cloth to represent the sea with three doll figures on the boat that represent the fishermen lost at sea that the Virgin saves. Three angels are suspended above the boat. Mixed materials including glass fabric plastic gold braid plaster paper paint and synthetic jewels. Made by Armando Pérez a man of Cuban descent living in Hatillo Puerto Rico at the time he sold this doll to the Smithsonian. <br /><br /><a title=\"La Virgen Barbie Investigation\" href=\"http://historyexplorer.si.edu/fa/La_Virgen_Barbie.pdf\" target=\"_blank\">Use this Investigation Sheet</a> to guide students through describing the object and analyzing its meaning.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-1da6092cdfc845a5f9241f742cd8b277", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:18.347641Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nc91033874a6408d8967f2f68da4271a49b8fbfe55cf33e867100b140b1453dc0\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6meztgf/\nSvMKvixQev9MRPyuOQc5Ffi8jR0cUvNArcriVBWLdVb8i0A6bTZZwd3pJOArNso6\nz2r2H0lNEnUIMYiCFN74ov8vQjw40+cTdVteZQdVRB3SQ0+V3MXlNcfcMIh6+yGH\ncT4ikVEw/hzac28dfoix1D/TnrYuQVGgoIy3KLjxSmqNmDBjOiVcEuL4QdkCrNBX\nCYp6ZxGQlxFp1mIrpAuWTwDhBMbMo9BIEzMHYFnzewCktptwsEqO7cg57oNpPamg\n+6QQHYbj8HEil6Iw5KFPzaMCAws7FQBryrAOzmzSj42sA8Gxdqwr2etL7LAbGain\nqo0Fbg1qHZ5U6T0n//vgew==\n=9pR/\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:18.347641Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "9c979ad306bb4f98b8d4c4ab5a6bed70", "doc_ID": "9c979ad306bb4f98b8d4c4ab5a6bed70", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "c0f31962739f4d14a71049b2737669a6", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=7883", "update_timestamp": "2012-10-10T18:15:18.967703Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=7883\n Be a Hydroponic Gardener\n <p>Believe it or not some plants can grow without soil. This type of gardening is called hydroponics. Heres how you can get started growing green. This activity from SparkLab includes step-by-step directions discussion questions and ideas for extending your learning. SparkLab activities encourage young learners to explore the invention process from creative ideas all the way to successful marketing.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-ccca50bb0311a995bdd2930fdf12bdc2", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:18.967703Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n1d682832d68d6645bdc8ae4c4c0e0c445fab44de2ed8efc418a2f680a57cbe5e\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfbfwf/\ndEqmdJY9qLf4vV592iYFpyEK1Avi2CAt8spR1Paqw239A5gifW0Ep4PoYFKnloMi\nHoRUIo+jIgf7KZvQAB0BKoydNaTKegUvLd8DLE3jubr9hJ8LfpJgz0tVCGYcO2sX\nEFmGQOSsvmjVcGklRz/0oH+zTkquFalxPk6FpMo1CetBwFX9XbZnlYrj1VYn1C5G\nDcAd/7CuEPasNkIzOTmdOGiNjtC7DN775JGo+57QBKEtm1mTOrg2lBEE/ic0DX4+\n/ZJTGGc9sJIDJ5dgGZw9Ps4AAQWdsAV5kgjqEPo3d6pNBt6kWnSD4I8L3V4Tzma1\nn8eiDHyK3+Yz58G9seJo0Q==\n=HGzf\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:18.967703Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "c0f31962739f4d14a71049b2737669a6", "doc_ID": "c0f31962739f4d14a71049b2737669a6", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "f455733539bd44eea73a487381ede651", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=5164", "update_timestamp": "2012-10-10T18:15:18.267620Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=5164\n Banished: Louisa Susannah Wells Loyalist Woman\n <p>Louisa Susannah Wells was a female colonist who was loyal to King George III who was banished from America and returned to England after the War of Independence. Listen to a dramatic reading of her narrative and then study the supporting primary sources to answer the discussion questions. This resource is part of a series called “Life at Sea: 1680 to 1806” which includes five perspectives on maritime life in the colonial period and early America.</p>\n<p>This resource includes a <a title=\"Wells Teacher Guide\" href=\"http://americanhistory.si.edu/onthewater/oral_histories/life_at_sea/pdf/guide_wells.pdf%20\" target=\"_blank\">teacher guide</a> student worksheet downloadable audio images of supporting primary sources and discussion questions.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-d71071ce6d241c3d4e94bab2303c720b", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:18.267620Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\ncb50a81563fe465143904b0005f5f8899bb36f49e4c4a9396d630cc99a2387c0\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrqQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mchiAgA\nr3BRGzFyx7K6TJYgT8nbHWtr5ZWJCnoeghov9/hsCOZLk9zVvKSesxtVpjhEG6Km\nobWBR1trJa2UaGTApOHQQxHJXx4PiPXs8ExzGo+8Fedl/AYkkiYUL4f3uJkLxWwW\nEqNM11aeHBlvmu7dc56F1Maxtd/WqQ5czSo20TJdHDMx3EXN6/D7pBoTZ78LIakg\nceZDX7TpauUInoITP53AhWf5QlTtXR6ZVzVQa8jARffxdU08l8HYx0/G4W0BWqNy\n1MN0qsNrBRqIeIVCEgaymKub2S5j4Oo246PCG25zCaS705Gn94wZ71QaIdCdjuU5\n9mSggvjXKQPpTB821h9aBw==\n=s4Zy\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:18.267620Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "f455733539bd44eea73a487381ede651", "doc_ID": "f455733539bd44eea73a487381ede651", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "67981e0a62d04a51bf16f53b7f793476", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=189", "update_timestamp": "2012-10-10T18:15:19.047591Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=189\n Be a Movie Director\n <p>In this interactive game students develop research skills and explore the Museums collections as they create a movie using images from an online image database. This interactive is included in the online exhibition entitled <em>America on the Move</em> which focuses on transportation in US history.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-f8399810dc9a2c4296fbca7d6f25b7b2", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:19.047591Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n4bd05c2702754f44aa09efbbd8d13f8557fd283aa07f63293076c7754eefc46b\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mcODgf/\nV32RdGc/EgFsVWBfmYnMyZvDUowiQYXC/W1VnSExQqqwGbf9BKepQm/ox0+Swbr1\nPPO5BvLpYa32p/G5m1H9PNu3QjWchC7s/eJabGEd+kGz5ouJyTqI24nndVFsgJxP\nzIhRqwmP+aJMdnyjiho2LNNglDQa+EGbyqWdFyVm6zSGzljRJVwUhLEpbhV8FP8b\nfPOZK6RuBYNSvd45vbs7ApDCNkw/VjzE9PegJyM+mPYzJkO6xoLt5I/Y7wMw2x89\nh+eLPsYnMKGOpXIBCY+RTXcJD9DVKAjUOA+4sa3czQlvnia6lP9R/DFGXrGX4gp1\nRr7pw2dby0e81xv7iY5S0w==\n=y2zE\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:19.047591Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "67981e0a62d04a51bf16f53b7f793476", "doc_ID": "67981e0a62d04a51bf16f53b7f793476", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "6aec5f15229f494eaf917878c457d706", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3076", "update_timestamp": "2012-10-10T18:15:19.127602Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3076\n Beauty All Around You\n <p>Discover the beauty in nature in your neighborhood or a local botanical garden in this activity related to First Lady Claudia \"Lady Bird\" Johnson and her work to protect the environment and bring beauty to every community. This activity guide includes tips for finding local botanical gardens suggestions of activities to do while exploring the botanical garden or neighborhood and background information on Lady Birds environmental activism. This activity is a part of the <em>OurStory</em> module called First Lady for the Environment.</p>\n<p><em>OurStory </em>is a series of modules designed by the Smithsonians National Museum of American History to help children and adults enjoy exploring history together through the use of objects from the Museums vast collections quality childrens literature and engaging hands-on activities. Ideal for afterschool use <em>OurStory</em> resources allow students to think critically to be creative and to achieve academic standards both in and out of the classroom.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-7b00284a2a7342f635660c6c6f9e6404", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:19.127602Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n69d23cfa3d5a7362b4352f6b54abb60bc083375e37bbcd2b7aacf6f4de7954c3\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mfG/wf/\nX2Fsxexzk2I8ndxCmtBSRAAHqpqgjAIc9+mVQgGnElj073cQgWZRP+U2LQM7P99y\nU+WgnZqMqQ5xPpYRHyxnVyCIhANP7/VhRhiW6PZPdOzqd9BOc/tAQNH5RV9+JvHK\nwioPppuifa5eU9HMAwO8uJgeqcpP+Ch+wHSzHJwo2KzdMptOxbwQPgQ/agdsgZSV\nLI2Mx2EUafmJddT0nny+UbvYfn+aauTJq2xapk9UWR9nJEqJaJm/vHulfLrADcQk\nb5A3xd5Sdgr6Rp9AJbEFnzZsfBGXE1p6RLVX1ddGDs8QfbIKHGqQQ8lVVVJY6GN1\nX671Caj85ca/mnZQGiPugQ==\n=5uQ8\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:19.127602Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "6aec5f15229f494eaf917878c457d706", "doc_ID": "6aec5f15229f494eaf917878c457d706", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "6ce995125b42444a96c1f5a2d9bc5561", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=55", "update_timestamp": "2012-10-10T18:15:19.367595Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=55\n Behind the Designs\n <p>In this lesson students will answer the question \"What makes a good magazine cover design?\" Students will examine cover designs used by House and Garden Childrens Playmate Life Steel Horizons and Ladies Home Journal and compare the artistic and design philosophies behind them. This activity is part of the online exhibition entitled <em>July 1942: United We Stand.</em></p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-2d3273fc5c385083c85078dc55530b14", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:19.367595Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n50eac6f8ffae807d899c33f9bb2a1fb1fffb71a01dcfbfa425311e64e736e815\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mf1BQgA\nm/CdSwk7R3+GMVSP7zBHyM0vOsTIKMPUCIeafmPh9s1p8Tvr+pFMB/J2Amaec8MY\nECzoYkcYpo+GDTq3daMen9M102nrr0phKbsj0CU9mR9Xq3jllnCHwnHnGO8dvE5w\nY1yHW+Zgii1RXFzYxNtrnBxFQxeD7HD/uv161cnMK7bFy8lfMNDFI8qqdHfz63gU\nHYuOmkdBCN/476l0Td/xnpvVCKXC3KpsKHgXYbh8db4VISlNTPCS063tpf/kcweh\nK4mJ1FM5XEbnXLM7O3XwFUcyV4/IGhzKzn/q4Ws2FDX17i39YHK4nioEmnv7y24r\nQ9wjaWieacV27VQgOicnwA==\n=QI5W\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:19.367595Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "6ce995125b42444a96c1f5a2d9bc5561", "doc_ID": "6ce995125b42444a96c1f5a2d9bc5561", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "72494b08328949ecb289c12dc2c10c57", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=38", "update_timestamp": "2012-10-10T18:15:19.207585Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=38\n Become a Collector\n <p>Students will learn how to start their own collection after reading about Teodoro Vidal a man who collected objects from Puerto Rico in this OurStory activity. OurStory is a series of modules designed to help children and adults enjoy exploring history together through the use of objects from the Museums vast collections quality childrens literature and engaging hands-on activities. Ideal for afterschool use OurStory resources will allow students to think critically to be creative and to achieve academic standards both in and out of the classroom.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-603ff9b386e9c4e4aa4cbf6ea5993d3c", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:19.207585Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n7cf2382d379b50b90e18d5085509b118d11df7b2f5947e59b4474b338be542ce\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdARgf+\nLuRgldVNFvOJkZAw/qeqP/2RNw6W5YWD21XHe84OUMBrdFvBFX7ikVaAxLtJHt61\ndX/cpNTySZR65syQroEE5msqJ1rjblpnj/cnhL9P4UbNkohJxutr03WvdidsMowp\nIb5a1Gf7rTBRCBmUycqKAWaPC+WOjknf4Z397L8WDQIATQlkIQpkZg2Mzk7MQpt7\naVwkX4ppB3pAzivqZOzMnYFf9Lz1n+4kTqyWnTWHWfiQSrX76IswsGvb+m8c7d9a\nEd3DOFd3BL93VMIEDFFybjapI5PFSa5PdT65BwFe3O1hd9R3cLJNC5eyTgLEMq4s\nRL2tTvla/aClFQQs6Ziatw==\n=xjJA\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:19.207585Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "72494b08328949ecb289c12dc2c10c57", "doc_ID": "72494b08328949ecb289c12dc2c10c57", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "75b127aeb6b4429ebcf4898f6e2610ed", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=2945", "update_timestamp": "2012-10-10T18:15:19.543624Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=2945\n Benjamin Lincolns Sword\n <p>General Charles Conrwallis was so mortified by his defeat that he dispatched his second-in-command Brigadier General Charles OHara to surrender his forces. When OHara offered Cornwalliss sword to George Washington Washington in keeping with the rigid hierarchies of military protocol asked his second-in-command Major General Benjamin Lincoln to accept it. <br /><br />During the surrender ceremonies on the afternoon of October 19 1781 British Brigadier General Charles OHara led a column of British troops out of Yorktown. He surrendered to Major General Benjamin Lincoln who then directed British troops to lay down their weapons.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-23bf81094e647b3d03a583a9352ef796", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:19.543624Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nfa4f71a887b104283a7cf81f222bf921891f59f580def1eea1580e9f665f3c89\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mf/9Qf9\nF1QX3sm+M9VJdV1Eyp7VLiJ+OVjEiVDPpFHTc6d0V4Q8B2PwBDIbnyOVKJ2sDKe2\nc7F8S94D7eKxKUulEMbDcGzI72wPOSSE1dZYG5Pe/blQSa2Vwjpco58w5reW3n+S\npqp6fBBkA5Qz2kby8mgksOD0WaPqWh3kkopYp8gQRNWVSGAAVKqK1pG0OQFJrLza\nOSszZioaTn7XPiOcx+vjWt7dSalGx4MmdjIfh8h5BpPE36/VJbCybBwJitOMdmNz\nkJsxx6zDSEqhAuT7UfFul++0RoYEejuaslbojRHATTITHHfJlgsGNhUKYr3M2zaV\nmGQ1QzYK4N0w2P6N8LUeJA==\n=+obC\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:19.543624Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "75b127aeb6b4429ebcf4898f6e2610ed", "doc_ID": "75b127aeb6b4429ebcf4898f6e2610ed", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "8017ce10625e467b85972fb7d9777298", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=11", "update_timestamp": "2012-10-10T18:15:19.287594Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=11\n Becoming Aware of the Japanese American Internment Camp Experience\n <p>This lesson will help students become aware of and sensitive to the Japanese American internment camp experience. By creating a list of things that are important and familiar to them and then choosing what they will take and leave behind students will develop a sense of empathy by simulating situations which Japanese American children faced. This lesson accompanies in the online exhibition <a href=\"http://americanhistory.si.edu/perfectunion/experience/\">A More Perfect Union</a> which focuses on the experiences of Japanese Americans who were placed in internment camps during World War II.</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-ed55d37a2a079a01385bb8a03d0fcba8", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:19.287594Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\ne8cd954eb372eb303e73ff7badfe99394173a497a8d04f49999fba445aca7ab0\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6mdHOggA\nimMkyEQjPu1Y/GNqa3Al/h245o+nuowBDg14tpaGGbxh27xfkEHpL0GKMVPZ50vb\nbMyqrd8Bl/ubGaLpcBsrsy1//gvquTNISgrs6ubkfTUGLh8p1ZWYeFFwQwUNabui\nvpd7R1NMW/QrEaDlv1sP9FA/TRM14fi5jV/v/9kEdkxBYuFzH7E8LpiHcwgMvWxW\n0DYj+0mg2n7TTyNu6RIl3e8dZxm9NyhhunljKvLNjiWOc7gZo9jq5SLI4QJCC+K9\nkCth64wC0uuuWlzf08iacJNVk0B616dAb9PmqRo1MD801laImnikCqQm8G5KBi/w\n6MHcCau+HZ0OmdW2SzCAZQ==\n=983G\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:19.287594Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "8017ce10625e467b85972fb7d9777298", "doc_ID": "8017ce10625e467b85972fb7d9777298", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}},
{"doc_ID": "be6fef8ce6bf4afe9304801c08e46abe", "resource_data_description": {"doc_type": "resource_data", "resource_locator": "http://historyexplorer.si.edu/resource/?key=3885", "update_timestamp": "2012-10-10T18:15:19.447596Z", "resource_data": "\n http://historyexplorer.si.edu/resource/?key=3885\n Belt Revolver\n <p>The Kansas-Nebraska Act of 1854 allowed the two states to decide the issue of slavery by a popular ballot. The fight in Kansas was so intense that the state earned the nickname “Bleeding Kansas.” John Brown bought 2000 of these revolvers and sent them to Kansas for the “Free-Soilers.”</p>\n \n en-US\n Free access\n text/html\n 2012-10-06\n 2012-10-06\n", "keys": ["american history", "smithsonian institution"], "TOS": {"submission_attribution": "Copyright 2012 The Smithsonian Institution : CC-BY-3.0", "submission_TOS": "http://si.edu/Termsofuse"}, "_rev": "1-a5fc944d94f3bf354b52cddc5b05d3f8", "resource_data_type": "metadata", "payload_schema_locator": "http://ns.nsdl.org/schemas/nsdl_dc/nsdl_dc_v1.02.xsd", "payload_placement": "inline", "payload_schema": ["NSDL DC 1.02.020"], "node_timestamp": "2012-10-10T18:15:19.447596Z", "digital_signature": {"key_location": ["http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE006035FD5EFEA67"], "signing_method": "LR-PGP.1.0", "signature": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n12d458fe7134326b6d5fcdd03803ab5ba6232e6a796b39dd156749722329858a\n-----BEGIN PGP SIGNATURE-----\nVersion: BCPG v1.47\n\niQFdBAEBCABHBQJQdbrrQBxTbWl0aHNvbmlhbiBFZHVjYXRpb24gKFNtaXRoc29u\naWFuIEVkdWNhdGlvbikgPGxlYXJuaW5nQHNpLmVkdT4ACgkQ4AYDX9Xv6meCkQf/\nSFn3LGBWh98254/VkPlYujL0WRb6LO9EK+8AMZJ4CyPmc6zio5/Z+HAvR9Yc+i18\nzZRpHZ4YE2ZWWzZy8zaWMVeLpaewczuwnYsYSWB+HyNsvb+Yx1k/jYjkh7xyRzid\nzctryCerQQgGl5OERMXztx1RuSb4qrl1/41wtBSNM+ZpnFb+gNHs7RZCJzshOZM2\nj8Tl4/ZMY4SrOVLtfJ6vVzxxCzUzAzpdEqi2dgu0q+llCLdc+4ucuwWqF7WCaGxa\n+UbYUQPVjawaYdALKFgq3EIYGjQWO0bs3iNllQTowv9eLfgcYLeleBWwh67M709C\nbUjlpJJEh3FK4w7j3n+u9Q==\n=JLS6\n-----END PGP SIGNATURE-----\n"}, "create_timestamp": "2012-10-10T18:15:19.447596Z", "doc_version": "0.23.0", "active": true, "publishing_node": "e20237f51cc14d9fa8b57f905a8d364c", "_id": "be6fef8ce6bf4afe9304801c08e46abe", "doc_ID": "be6fef8ce6bf4afe9304801c08e46abe", "identity": {"signer": "Smithsonian ", "submitter": "Brokers of Expertise on behalf of National Museum of American History", "submitter_type": "agent", "curator": "National Museum of American History", "owner": "National Museum of American History"}}}
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