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.
Many Americans did not like the Constitution because they felt that a strong federal government could take away people's rights. Therefore, most Americans wanted a bill of rights added onto the Constitution. Because the Constitution had already been written and placed into effect, the bill of rights could be added only by making amendments to the Constitution. At this time, the United States Congress made a list of the rights that would be amendments to the Constitution, giving us the Bill of Rights. <span>
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