Explanation:
1. Which is a characteristic of the Cold War period in the United States?
answer - Between 1946 and 1991 the United States, the Soviet Union, and their allies were locked in a long, tense conflict known as the Cold War. Though the parties were technically at peace, the period was characterized by an aggressive arms race, proxy wars, and ideological bids for world dominance
2.What were the main characteristics of the Cold War?
answer - Three key features defined the Cold War:
1) the threat of nuclear war,
2) competition over the allegiance (loyalty) of newly independent nations, and
3) the military and economic support of each other's enemies around the world.
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