How did the soviet unions system of government to create conflict with the united states after world war2?

The answer for this question is:

- The Soviet system of government did not allow its people to choose their own leaders, which the United States thought was wrong.

Explanation:

Due to the element of trust between two countries, the United States and the Soviet Union became competitors after World War II. They had no faith in each other and sought to let each other down and the cold war began. It was the time between them for competition and confrontation. The conflict was so severe that there was a nuclear war threat that could have had extreme consequences.

#1 im pretty sure its a.