'Atomic bomb detonated' diaporamas de présentation

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The Atomic Bomb

The Atomic Bomb. By: Joe M. Origins. Just before the beginning of World War II, in August 1939, Albert Einstein wrote a letter to President Franklin Roosevelt telling him about the German effort to create the Atomic Bomb. Roosevelt then knew that the U.S. needed to take action. .

688 views • 11 slides

The Atomic Bomb

The Atomic Bomb. Origins. Just before the beginning of World War II, in August 1939, Albert Einstein wrote a letter to President Franklin Roosevelt telling him about the German effort to create the Atomic Bomb. Roosevelt then knew that the U.S. needed to take action. The Manhattan Project.

382 views • 11 slides