Take a journey through the 20th century with this quiz!
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What was the name given to the top-secret US atomic weapons development program?
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Correct Incorrect The Manhattan Project - Led by Robert Oppenheimer and supported by the British and Canadian governments, the Manhattan Project was a nuclear research and development initiative that resulted in the creation of nuclear weapons. The US conducted testing, including Operation Crossroads and various tests on Bikini Atoll in the Marshall Islands, following the bombs' use on Japan.