Question

How did the soviet union's system of government help to create conflict with the United States after ww2

Answer 1

The Soviet system of government did not allow its people to choose their own leaders  The United States thought this was wrong, thus inciting their intervention in WWII against the Russians.

Answer 2

The Soviet system of government did not allow its people to choose their own leaders (it was a communist totalitarianism/dictatorship rather than a democratic government). The United States thought this was wrong, thus inciting their intervention in WWII against the Russians.