{"page":"<link rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" />\n<link rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" />\n<div data-title='The Letter That Led to the Atomic Bomb | Genius' data-url='/boclips/videos/5c5dc65089cabc00016dd92b' data-video-url='/boclips/videos/5c5dc65089cabc00016dd92b' id='bo_player_modal'>\n<div class='boclips-resource-page modal-dialog panel-container'>\n<div class='react-notifications-root'></div>\n<div class='rp-header'>\n<div class='rp-type'>\n<i aria-hidden='true' class='fai fa-regular fa-circle-play'></i>\nVideo\n</div>\n<h1 class='rp-title' id='video-title'>\nThe Letter That Led to the Atomic Bomb | Genius\n</h1>\n<div class='rp-actions'>\n<div class='mr-1'>\n<a class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"><span><span>Get Free Access</span><span class=\"\"> for 10 Days</span><span>!</span></span></a>\n</div>\n</div>\n</div>\n<div class='rp-body'>\n<div class='rp-info'>\n<div aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'>&times;</div>\n<i aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'></i>\n<i aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'></i>\n<div class='rp-rating'>\n<span class='resource-pool'>\n<span class='pool-label'>Publisher:</span>\n<span class='pool-name'>\n<span class='text'><a data-publisher-id=\"418346\" href=\"/search?publisher_ids%5B%5D=418346\">National Geographic</a></span>\n</span>\n</span>\n</div>\n<div class='rp-description'>\n<span class='short-description'>Albert Einstein becomes a United States citizen and faces a moral dilemma in service to his new country. ➡ Subscribe ➡ Watch all Genius Clips here About Genius: From Executive Producers Brian Grazer and Ron Howard, National Geographic's...</span>\n<span class='full-description hide'>Albert Einstein becomes a United States citizen and faces a moral dilemma in service to his new country. ➡ <a href='http://bit.ly/NatGeoSubscribe' target='_blank' rel='nofollow'>Subscribe</a> ➡ Watch all Genius Clips <a href='http://bit.ly/2WatchGenius' target='_blank' rel='nofollow'>here</a> About Genius: From Executive Producers Brian Grazer and Ron Howard, National Geographic's first scripted anthology series, GENIUS, will focus on Nobel Prize-winning physicist Albert Einstein. The all-star cast includes Geoffrey Rush, Johnny Flynn, and Emily Watson. Get More National Geographic: Official <a href='http://bit.ly/NatGeoOfficialSite' target='_blank' rel='nofollow'>Site</a> <a href='http://bit.ly/FBNatGeo' target='_blank' rel='nofollow'>Facebook</a> <a href='http://bit.ly/NatGeoTwitter' target='_blank' rel='nofollow'>Twitter</a> <a href='http://bit.ly/NatGeoInsta' target='_blank' rel='nofollow'>Instagram</a> About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. 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