What was the iron curtain?

Answer 1

The Iron Curtain was a political and ideological barrier that divided Eastern and Western Europe during the Cold War. It was created by the Soviet Union to separate the communist states of Eastern Europe from the capitalist states of Western Europe, symbolizing the divide between the two opposing ideologies. The Iron Curtain effectively isolated Eastern Europe from the rest of the world and restricted the flow of people, information, and ideas between the two regions.