Which 2 countries opposed each other during the cold war

The USA and Russia(The Soviet Union) opposed each other.

United States and the Soviet Union were the two major countries involved in the cold war.

the second significant cause of the great migration was the desire of black southerners to escape segregation, known euphemistically as jim crow. rural african american southerners believed that segregation - and racism and prejudice against blacks - was significantly less intense in the north.