83.During the Cold War, what was the main concern of the United States?
83.冷战期间，美国的主要顾虑是？
Answer: Communism
答案：共产主义
Explanation: A war usually involves a lot of fighting and death.
解释：战争通常涉及很多战斗和死亡9jWNW|iW9kqhce。
The Cold War, however, was different.
但是冷战却不一样;,=T-#J_xpFNyCu#K。
The Cold War wasn't actually a war, but instead it was a very long period of hostility (or dislike) between the United States and the Soviet Union (or the part of the world that would later become Russia and other countries).
冷战实际上不是战争，不过它是美国和苏联（或后来解体为俄罗斯和其他国家的国家）之间很长一段时间的敌对状态（或互相反感）GepDw3LQs##GF!EB。
The two countries disagreed on ideology (or ideas about how governments should work).
这两个国家在意识形态（或政府该怎样运作的想法）上意见不一zl1rTq&mZpQI)k。
The United States believed that democracies were the best governments.
美国认为民主制度是最好的政体5KHBM09-_]。
The Soviet Union believed that communism was best.
而苏联认为共产主义制度才是最好的yS=[0vbaW%AJ7f(。
The Cold War began in the mid-1940s and didn't end until the early 1990s.
冷战始于20世纪40年代中期，直至20世纪90年代初才结束YY,#@IrkaAs6tkG@_C。
During that time, the United States and the Soviet Union were the world's superpowers (or most powerful and richest countries).
在那个时候，美国和苏联是世界上的超级大国（或最强大和最富有的国家）3(#cKNM0U@,yGWwqF。
Many people were scared that the two superpowers would begin to actually fight each other, causing many deaths, but that never happened.
许多人都害怕这两个超级大国之间会发生战争，从而导致很多人丧生，但这事从来就没发生过RZ799bBsSjlb]n.VzKo3。

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