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What president authorized the atomic bomb on Japan?
Harry S. Truman .
Who was American leader who authorized the dropping of the atomic bomb on Japan?
President Harry Truman
When and where was the atomic bomb used and who authorized it?
August 1945, Japan, US president Truman
Which us president brought in the atomic age?
President Franklin D. Roosevelt authorized the development of the atomic bomb, but Harry Truman was President at the time of the bomb's first successful test, and he is the one who authorized its use in populated areas. The Manhattan Project, the development of the atomic bomb, was such a secret that even Vice President Truman didn't know about it until after he became President. (I don't know whether or not Vice President Wallace knew about the project.)
Who was president during the cold war when the bomb was dropped?
If you are referring to the nuclear bomb, it was dropped over Japan in world war 2 and not the cold war. Those bombs were authorized by President Truman.
What president authorized the development of the World War II atomic bomb project?
It was president Franklin D. Roosevelt who order the development of the atomic bomb. It was Harry S. Truman who order its use on Japan during World War II.
How was FDR related to the atomic bomb?
He authorized its development by the US.
Did FD Roosevelt survive World War 2?
No, he did not. Truman became President and authorized the use of the atomic bomb to end the war with Japan.
Who was involved with the creation of the atomic bomb?
I suggest reading Richard Rhodes book: The Making of the Atomic Bomb.
Who was the president when the atomic bomb was used?
wodrow Wilson was the president that agreed to drop the atomic bomb on Japan
Who was the president when you used the atomic bomb?
wodrow Wilson was the president that agreed to drop the atomic bomb on japan
Who was president when the atomic bomb was made?
Franklin Roosevelt- but he died before the atomic bomb was used. Harry Truman was the next president, and ordered the use of the atomic bomb.
