Agency of international communism founded under Soviet auspices in 1947. Its original members were the Communist Parties of the Soviet Union, Bulgaria, Czechoslovakia, Hungary, Poland, Romania, Yugoslavia, France, and Italy, but Yugoslavia was expelled in 1948. The Cominform's activities consisted mainly of publishing propaganda to encourage international communist solidarity. It was dissolved by Soviet initiative in 1956 as part of a Soviet program of reconciliation with Yugoslavia.
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Cominform was a Soviet-dominated organization of Communist parties founded in September, 1947 at a conference of Communist party leaders in Szklarska Poręba, Poland. Soviet leader Joseph Stalin called the conference in response to divergences among eastern European governments on whether or not to attend the Paris Conference on Marshall Aid in July 1947.
The initial seat of Cominform was located in Belgrade (then the capital of the Socialist Federal Republic of Yugoslavia). After the expulsion of Yugoslavia from the group in June 1948, the seat was moved to Bucharest, Romania. The expulsion of Yugoslavia from Cominform for Titoism initiated the Informbiro period in that country's history.
The intended purpose of Cominform was to coordinate actions between Communist parties under Soviet direction. As a result, Cominform acted as a tool of Soviet foreign policy and Stalinism. It had its own newspaper (titled For Lasting Peace, for People's Democracy!), and it encouraged unity of Communist parties under Soviet direction.
Cominform was dissolved in 1956 after Soviet rapprochement with Yugoslavia and the process of De-Stalinization.