Economic Causes
The Soviet Union wanted to shield off her own sphere from international commerce. Russia feared that trade with the West would involve the risk of Russia being opened to western influences which would have eroded the strength of the totalitarian regime.
Communism cause the Cold War
This ideological conflict caused the Cold War because it displayed the difference in worldview between the two nations. As such, the United States and the Soviet Union differed greatly in their views of how the world should be organized following the major events of World War II.
In contrast, a communist state is administered from the centre, with control of the economy and society strictly in the hands of the Communist Party-led government.
Capitalisn causse the world war
In a capitalist state, the economy is largely free from state control, while the government is democratically elected and freedom of speech is cherished.
