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It depends on both the source itself and the context in which it i...","preview":{"posterSrc":"//avatars.mds.yandex.net/get-vthumb/4695209/8657dfb9611e734d248ab67062533307/564x318_1"},"target":"_self","position":"0","reqid":"1774338352827424-13471189452942855160-balancer-l7leveler-kubr-yp-vla-148-BAL","summary":{"fullTextUrl":"/int_search_summary?data=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DXq0L1Rv6LDE","linkTemplate":"/video/preview/11666605920366778793?parent-reqid=1774338352827424-13471189452942855160-balancer-l7leveler-kubr-yp-vla-148-BAL&text=Primary+Source&t=%%timestamp%%&ask_summarization=1"},"isAdultDoc":false,"relatedParams":{"text":"What is a Primary Source?","related_orig_text":"Primary Source","related_porno":false,"related_less_3m_off":true,"client":"d2d","no_cnt":1,"related_src":"serp","related":"{\"porno\":false,\"vfp\":1,\"orig_text\":\"Primary Source\",\"url\":\"http:\\/\\/www.youtube.com\\/watch?v=Xq0L1Rv6LDE\",\"src\":\"serp\",\"rvb\":\"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_wGCBCQBgAQrKosBEAEaeIH59_wD-wUA-wMDDQoI-wL3CgYC-f39AOcECggG_gEA_BD8-v0BAAAEAggFAgAAAPP6Bfv8AAAAAwfx9wIAAAAD_gD_CvwCABIBCP3-AQAACP8I-gMAAAAV_Pz-AAAAAP7__fsCAAAACgr8DAAAAAAI_vsI_PP-ACAALc534zs4E0AJSE5QAipzEAAaYPsVABw1HeL09w3s6wTR8xAPD-Tl4AIAAg8A_inx6wD1Fsfl8_883iTqvgAAABy88f3WAOJTId2qHvYtD9vzCPIPf_oK_-Xd9Qjl9OW6CPnyLOf9HQAR9_467PYGLyECIyAALT4sTzs4E0AJSG9QAiqvBhAMGqAGAADIQQAABEIAAKhCAACQwQAAYMEAAChCAACyQgAAWMIAAIDAAAAQQgAAUMIAAEjCAACkwgAAAEEAAIBBAABIwgAAHEIAADDBAAAAQQAAAAAAANhBAAAAQAAAgL8AAIA_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_AABgwgAAKMIAAMhBAACIQgAAKEIAAKjCAADIQQAAYEEAAIBBAAAswgAA4MAAAIDBAABQQgAAoMEAAEBAAADAQQAAZMIAAATCAAAswgAAIEEgADgTQAlIdVABKo8CEAAagAIAAMi9AABcvgAAqL0AAKI-AACovQAAkj4AAMi9AADevgAAir4AAOA8AAAQPQAAmL0AAIA7AAAwPQAAoDwAAGy-AADoPQAAQDwAAAQ-AACqPgAAfz8AAPg9AAA0PgAAuD0AADy-AACgPAAAiL0AAOC8AAAMPgAAPD4AAIY-AAAwPQAAXL4AAAw-AABEPgAAcD0AABA9AADovQAATL4AAOg9AAAwvQAARL4AADw-AAAwvQAANL4AADA9AAAcvgAAgDsAAHS-AAAkvgAAZL4AAEC8AADIPQAAcD0AAJI-AABQPQAAIT8AAEA8AAAQPQAATD4AAOA8AADIPQAABD4AAKg9IAA4E0AJSHxQASqPAhABGoACAABAvAAAQLwAAPi9AAA_vwAAuD0AABC9AACmPgAAQDwAACQ-AACAuwAAdD4AAFS-AACOPgAATL4AAGQ-AACAOwAAlj4AAOo-AACYvQAAZD4AABA9AAADPwAAij4AADC9AACAOwAATD4AAHC9AAAMPgAA2L0AANi9AAAMPgAAyD0AAFy-AACgPAAAQLwAAEy-AAAEPgAAUL0AAJK-AADovQAABD4AAIY-AAAcvgAAgj4AACS-AADgvAAAf78AAEw-AAAwvQAABD4AAHS-AACuPgAA2L0AAMY-AAAcPgAAXD4AAKC8AAAUvgAA6D0AAOK-AAAEvgAAEL0AADw-AAAcviAAOBNACUh8UAEwCTgBSgBgAGgA\"}","related_url":"http://www.youtube.com/watch?v=Xq0L1Rv6LDE","parent-reqid":"1774338352827424-13471189452942855160-balancer-l7leveler-kubr-yp-vla-148-BAL","related_vfp":1,"relatedVideo":"yes"},"cwidth":1280,"cheight":720,"cratio":1.77777,"dups":["11666605920366778793"],"episode":0,"season":0,"isEmbedOnly":false,"greenHost":"YouTube","hasTranslation":true,"contentTypeId":null,"censored":false,"censoredShock":false,"isShockDoc":false},"5162009304924357534":{"videoId":"5162009304924357534","docid":"34-3-0-ZDD647F977D3F35D5","description":"For more information, visit: https://creativecommons.org/licenses/... Transcript: What are primary sources? And how are they different from secondary sources? In the humanities, primary sources...","preview":{"posterSrc":"//avatars.mds.yandex.net/get-vthumb/471481/11d340e5f7a1b0676591e2f7b05bd333/564x318_1","videoSrc":"https://video-preview.s3.yandex.net/58g3EwIAAAA.mp4","videoType":"video/mp4"},"target":"_self","position":"1","reqid":"1774338352827424-13471189452942855160-balancer-l7leveler-kubr-yp-vla-148-BAL","summary":{"fullTextUrl":"/int_search_summary?data=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D9CRQksh7nmE","linkTemplate":"/video/preview/5162009304924357534?parent-reqid=1774338352827424-13471189452942855160-balancer-l7leveler-kubr-yp-vla-148-BAL&text=Primary+Source&t=%%timestamp%%&ask_summarization=1"},"isAdultDoc":false,"relatedParams":{"text":"What Are Primary Sources?","related_orig_text":"Primary Source","related_porno":false,"related_less_3m_off":true,"client":"d2d","no_cnt":1,"related_src":"serp","related":"{\"porno\":false,\"vfp\":1,\"orig_text\":\"Primary 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are Primary and Secondary Sources? Brought to you by the University of Houston Libraries. Sometimes during the course of your research, your instructor may ask you to use primary sources.","preview":{"posterSrc":"//avatars.mds.yandex.net/get-vthumb/3663591/3b8c2589553821388c5851a3971065c0/564x318_1","videoSrc":"https://video-preview.s3.yandex.net/falSZAEAAAA.mp4","videoType":"video/mp4"},"target":"_self","position":"2","reqid":"1774338352827424-13471189452942855160-balancer-l7leveler-kubr-yp-vla-148-BAL","summary":{"fullTextUrl":"/int_search_summary?data=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DX3JrQ6sHZ8c","linkTemplate":"/video/preview/17373425171126291185?parent-reqid=1774338352827424-13471189452942855160-balancer-l7leveler-kubr-yp-vla-148-BAL&text=Primary+Source&t=%%timestamp%%&ask_summarization=1"},"isAdultDoc":false,"relatedParams":{"text":"What are primary and secondary sources?","related_orig_text":"Primary Source","related_porno":false,"related_less_3m_off":true,"client":"d2d","no_cnt":1,"related_src":"serp","related":"{\"porno\":false,\"vfp\":1,\"orig_text\":\"Primary Source\",\"url\":\"http:\\/\\/www.youtube.com\\/watch?v=X3JrQ6sHZ8c\",\"src\":\"serp\",\"rvb\":\"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_E5YBggQkAYAEKyqLARABGniB9_78AP4DAP4KBwEEBf4B7QgC9_r-_gDyDwX5BAEAAO4ABf8NAAAA-gUKAwkAAAD5B_rz9v4BAAwP7wADAAAAGQcI-gEA_wAMAQEB_wEAAAcMCg8E_wAAHAb5-v8AAAD4Cgf7-_8AAAQIBAQAAAAA_fP6BAAAAAAgAC0AU9s7OBNACUhOUAIqhAIQABrwAXIHBwHOFQ7_HQnnAOsM2gGBAAL_W_vg_7oVAQGkAvj_yRYNAOzsDwAF8hoA1gwJABbb8_9LLCMA-fsj_1UGAQDnKCQBT_n5AB0Z-gEK8fz-9Qjm_x7tBQAQ3_gADAAA_BMB9frqDdoBBBb5_uEG_P4mKfoDEwshAyMVFQHzBSIDBR0MAxYc-wPjCQP_7hQ0AekX5QLxEPkD4vTx_fUM8vv9--YCJ-fZ_QHeD_0G5_r_5vcC-SUr_P8f09sG9w8gA-jkG_8WCfoH3gruBx7s_Q4W_gz07xYP_AIy7gYLAPb8EgYC-9sdDfsF4xIJ3OYBBCAALb9PJDs4E0AJSGFQAipzEAAaYCMKACowMO7W1BLc5xPG8Rz2G_IG7PEABur_8QPh8er2Eb3wA_8w6EIFsgAAAD7WAP_ZAPtpFdCqKtgzBsfDFPz7f_Ek7dO4-xX16PDw9e3eAtkXRgAg88c1Cg_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-EEAABBBAAAQQQAAQEAAABRCAADSwgAAIMEAACDBAACIwQAAWEIAAKDBAADwwQAAAEAAABhCAACIQgAAGMIAACBBAABEwgAAwMAAACBCAABAwQAAqEEAABxCAACYQQAAgEAAADDCAACCQgAAgL8AAEBAAACEwgAAYMEAAODBAAD4wQAAEMIAAATCAAAIwgAAHEIAAKJCAABAwAAA4MEAAJjCAAAwwgAAUEEAADDBAAAUwgAAoEIAAADCAADAwAAA0EEAABBBAAAMwgAApsIAAJ7CAAB8QgAAyMEAAADAAAAgQQAAMEEAAFTCAAAoQgAA4EAAADTCAADgwQAA4EAAAIBAAAAEwgAA2MEAABDBAACAvwAAZMIAAJrCAAA8QgAAoEAAAJjBAACWwgAAgEAAAGDBAABAQAAAsEEAAFBBAACgQQAAOEIAAJ7CAAD4QQAAMMIAALhBAAAQwQAAEEEAAEzCAABcwgAAEEIAAHBCAACAPwAA-MEAAOBBAABgQQAAnEIAABzCAABwwQAAzEIAADBBAABkQgAAwEEAABjCAACYQQAAsEEAAODAAAAIQgAAcMEAAGDCAAC2wgAAgMAgADgTQAlIdVABKo8CEAAagAIAAFC9AAD4vQAAQDwAAFQ-AAAMvgAAXD4AADy-AAAJvwAA-L0AABC9AAAQPQAADD4AANi9AAAMPgAAqL0AAAS-AADYPQAA-L0AAEw-AAC-PgAAfz8AAEA8AACyPgAA6D0AAAy-AAAMPgAABL4AADy-AABEPgAALD4AADQ-AAD4PQAAPL4AAFC9AAC6PgAA2D0AAHA9AADovQAAbL4AABQ-AABEvgAA6L0AAMg9AADgvAAA-L0AALg9AABwPQAA-L0AAEy-AACWvgAAbL4AAAy-AACoPQAA2D0AACw-AACgPAAAAz8AACS-AABQvQAA2D0AAKA8AAAQvQAAyD0AAAw-IAA4E0AJSHxQASqPAhABGoACAACSPgAAmD0AAHC9AAAdvwAADL4AAKi9AACyPgAA2D0AAEA8AADIPQAAHD4AAHy-AACePgAAur4AACw-AADgvAAAJD4AAN4-AABQPQAA0j4AAFC9AADGPgAAcL0AANi9AAD4PQAAEL0AADA9AADIPQAAbL4AALi9AACAOwAA6D0AAOi9AADgvAAAVL4AAIK-AABQPQAAUD0AAI6-AAD4PQAAgLsAAOA8AACKvgAAND4AAMi9AAD4vQAAf78AAKC8AABkvgAAiD0AADy-AACGPgAAdL4AAKg9AABwPQAAHD4AAOi9AADgvAAA4LwAAMi9AACYvQAAMD0AAPg9AAAUviAAOBNACUh8UAEwCTgBSgBgAGgA\"}","related_url":"http://www.youtube.com/watch?v=X3JrQ6sHZ8c","parent-reqid":"1774338352827424-13471189452942855160-balancer-l7leveler-kubr-yp-vla-148-BAL","related_vfp":1,"relatedVideo":"yes"},"cwidth":640,"cheight":360,"cratio":1.77777,"dups":["17373425171126291185"],"episode":0,"season":0,"isEmbedOnly":false,"greenHost":"YouTube","hasTranslation":true,"contentTypeId":null,"censored":false,"censoredShock":false,"isShockDoc":false,"videoContentId":"1681038989"},"16247707192649293874":{"videoId":"16247707192649293874","docid":"34-9-8-Z96462F7E65BFE47D","description":"Want to improve your history skills? 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