As a result of the policy of "containment", tension between the United States and the Sovit Union. 1:states the same . 2:increased . 3:decreased .
4:none of above

Increased

Explanation:

The U.S. was trying to "contain" the spread of Communism and the Soviet Union wanted to expand it so violence in places like Korea, Vietnam, and Cuba all came from this tension with Democracy and Communism, along with a multitude of other things.

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