It either A. France or D, Germany but I believed it D. Germany
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.
Answer:
The traditional or orthodox interpretation attributes responsibility for the Cold War to the Soviet Union. Writing primarily from the viewpoint of the 1950s and 1960s, historians cited Soviet ideology and aggression as the primary factors responsible for igniting the conflict. American leaders, faced with communist aggression in Europe and Asia, had no choice but to stand firm against Soviet belligerence.
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A. It encouraged expansion by granting low-cost land to settlers