Answer: The Manhattan Project was the code name for the American-led effort to develop a functional atomic weapon during World War II.
Explanation: The Manhattan Project was the American program for researching and developing the first atomic bombs. The weapons produced were based solely upon the principles of nuclear fission of uranium 235 and plutonium 239, chain reactions liberating immense amounts of destructive heat energy.
<span>ww1 and the great depression had horrible effects throughout the world
some countries people turned to new leaders who would be responsible for creating an even deadlier global conflict</span>
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The answer to this one is 90% of the nation
Answer:
I think the rules for the behaviour of the government official