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The atomic bomb was developed many years before 1949. It was dropped on Japan in 1945. In 1939, Albert Einstein told Pres. Franklin D. Roosevelt that Nazi Germany wanted to develop an atomic bomb. Then the US government began producing research known only then as The Manhattan Project. A massive laboratory was started at Oak Ridge, Tennessee.
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Who inspired MacArthur?
Harry S. Truman
Which president descided to use the atomic bomb against japan?
princess patrick harwood President Truman
Who inspired Douglas MacArthur?
Harry S. Truman
Which American president made the decision to use atomic bomb against Japan?
Harry Truman
What bomb did harry Truman drop?
Harry Truman drop the Atomic Bomb on Hiroshima, Japan and Nagasaki, Japan.
Who inspired general Douglas MacArthur?
harry s. truman
What was the president at the time of the atomic bomb?
Harry Truman
Who was the first president to order an atomic bomb be dropped in World War II?
President Truman gave the order to drop an atomic bomb on Japan during World War II. He was the first and only U.S. President to order the use of an atomic bomb as a military weapon.
Who ordered atomic bomb on hiroshima?
President Harry Truman
Who was president when the atomic bombs were dropped on japann?
Harry Truman
Who authorized use of atomic bombs against Japan in ww2?
Harry S. Truman
Who was president when the atomic bomb were dropped on hiroshima and nagasaki?
President Truman
