During which war did the Manhattan Project take place? World War I Korean War World War II Cold War None Who was the scientific director of the Manhattan Project and a key figure in the development of the atomic bomb? Enrico Fermi J. Robert Oppenheimer Albert Einstein Niels Bohr None In which U.S. state was the main research and production facility of the Manhattan Project located? California New Mexico Washington Tennessee None What was the codename for the first successful test of an atomic bomb, conducted as part of the Manhattan Project? Operation Trinity Project Gamma Operation Mercury Project Alpha None Which two cities in Japan were the targets of the atomic bombs dropped by the United States in 1945? Hiroshima and Nagasaki Tokyo and Osaka Kyoto and Yokohama Fukuoka and Sapporo None Time's up
