Answer:
As the other answers states, the United States and the U.S.S.R. only came together because of the severe threat posed by a common enemy, Nazi Germany. Between 1917 and 1941 relations were tense between the U.S. and the Soviets. After World War II, relations between the U.S. and the U.S.S.R rapidly deteriorated.
Explanation:
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Answer:
It is actually the Democratic-Republican Party
The telephone and the printing press.