The Atomic Bomb
On August 2, 1939, some scientists wrote to President Roosevelt of efforts in Nazi Germany to purify Uranium-235 with which might in turn be used to build an atomic bomb. It was shortly thereafter that the United States government began the serious undertaking known only then as the Manhattan Project. The Manhattan Project was designed to research and production that would produce a usable atomic bomb. The Project was named after the Manhattan Engineer District of the U.S Army Corps of Engineers, because a lot of the early research was done in New York.In 1942, General Leslie Grove was chosen to lead the project. He brought a site at Oak Ridge, Tennessee. For facilities to separate the necessary uranium-235 from the much more common uranium-238. Robert Oppenheimer was appointed to lead the day to day running of the project. The team of scientists who worked on the atom bomb worked six days a week and often eighteen hours a day. By 1945, the project has nearly forty laboratories and factories which employed 200,000 people. That was more than the total amount of people employed in the U.S. automobile industry in 1945. The total cost of the Manhattan Project was $2 billion which is about the equivalent of $26 . . .
If the bomb had not been dropped, thousands of American lives could have been lost in an invasion of Japan. On August 6, 1945, the world’s first atom bomb was dropped on the Japanese city of Hiroshima. The atom bomb obliterated more than 10 sq. The aim of the project was to build an atom bomb before Germany did. As the British Mission has stated, "the impression which both cities make is of having sunk, in an instant and without a struggle, to the most primitive level. First, it could be used to force Japan to surrender. C) The Japanese had been very cruel to prisoner of War. dropped another atom bomb on Nagasaki. The steel frames of all buildings within a mile of the explosion were pushed away, as by a giant hand, from the point of detonation. Truman became president and inherited the bomb-development program. So why did we drop the bomb? Possible reasons are: A) Americans believed Japan would never surrender. Both the Hiroshima and the Nagasaki atomic bombs exhibited similar effects.
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