The Cold War
The Cold War was the time of rivalry and conflict between the USA and the Soviet Union. It started at the end of World War II and ended with the collapse of communism at the end of the 1980s. It was a time of political tension, in which both superpowers tried to prevent each other from gaining too much power. Even if the conflict did not result in a real war, there were many situations in which the world was very close to it.