Communist nations were established in most nations of Eastern Europe shortly after WWII because Group of answer choices members of the Communist Party won free elections in these nations communist governments were able to significantly increase agricultural production the USSR used military and diplomatic pressures to install their governments the region had a long tradition of communism

the Soviet Union used military and diplomatic pressures to install these governments

Explanation:

Communist nations were established in most nations of Eastern Europe shortly after WWII because the Soviet Union used military and diplomatic pressures to install these governments.

This was as a result of the covert and overt actions of the Soviet Union to force or coerce Eastern European governments to embrace communism.