USA HISTORY

Detailed explanation-1: -The Warsaw Pact was a collective defence treaty established by the Soviet Union and seven other Soviet satellite states in Central and Eastern Europe: Albania, Bulgaria, Czechoslovakia, East Germany, Hungary, Poland and Romania (Albania withdrew in 1968).

Detailed explanation-2: -Warsaw Pact was a treaty that established a mutual-defense organization. It was composed originally of the Soviet Union and Albania, Bulgaria, Czechoslovakia, East Germany, Hungary, Poland, and Romania. Later Albania withdrew from the pact in 1968 and East Germany withdrew in 1990.

Detailed explanation-3: -The Soviet Union formed this alliance as a counterbalance to the North Atlantic Treaty Organization (NATO), a collective security alliance concluded between the United States, Canada and Western European nations in 1949. The Warsaw Pact supplemented existing agreements.

Detailed explanation-4: -Britain, France, the United States, Canada, and eight other western European countries established the North Atlantic Treaty Organization (NATO) in 1949. In 1955, the Soviet Union responded by created the Warsaw Pact.