Cominform - GCSE History Definition

Cominform (short for Communist Information Bureau) was set up in 1947 by the Soviet Union. Its job was to control and organise communist parties in Eastern Europe during the early years of the Cold War. It helped the Soviet Union make sure that countries like Poland, Hungary, and Czechoslovakia followed Stalin’s ideas and didn’t drift away from Soviet-style communism. Cominform also helped spread propaganda, share plans, and keep the Eastern Bloc united against the West. In GCSE History, Cominform is important because it shows how the Soviet Union tightened its grip on Eastern Europe after World War II and tried to block Western influence during the Cold War.