In post-WWII Europe, many countries (including countries like the US that were not in Europe) were angry at the Soviet Union because the Soviets were trying to control as much territory as they possibly could. Some people within the countries they controlled were angry because they did not want to be communist and/or dominated by the USSR. Other countries were angry because they did not want communism to spread across Europe. After WWII, the Soviet Union wanted to control as much of Europe (and particularly Eastern Europe) as they could. They wanted this for two reasons. First, they felt that it was important to spread communism across the globe because they believed communism was the right ideology for all people. Second, they wanted to have a large buffer zone of countries they controlled between them and any enemy powers. They did not want an enemy right on their borders the way Germany had been in WWII so they wanted “satellite nations” between them and the West so that it wo...