WORLD HISTORY

Detailed explanation-1: -The North Atlantic Treaty Organization was created in 1949 by the United States, Canada, and several Western European nations to provide collective security against the Soviet Union.

Detailed explanation-2: -The Cold War world was shaped and divided by political and military alliances. The best known of these alliances were NATO and the Warsaw Pact, formed in Europe after World War II. 2.

Detailed explanation-3: -Warsaw Pact, formally Warsaw Treaty of Friendship, Cooperation, and Mutual Assistance, (May 14, 1955–July 1, 1991) treaty establishing a mutual-defense organization (Warsaw Treaty Organization) composed originally of the Soviet Union and Albania, Bulgaria, Czechoslovakia, East Germany, Hungary, Poland, and Romania.

Detailed explanation-4: -The Western Bloc, also known as the Free Bloc, the Capitalist Bloc, the American Bloc, and the NATO Bloc, was a coalition of countries that were officially allied with the United States during the Cold War of 1947–1991.

Detailed explanation-5: -NATO. Under the Brussels Treaty of 1948, the U.K. France, Belgium, the Netherlands, and Luxembourg concluded a collective-defense agreement called the Western European Union. Warsaw Pact. Non-aligned Movement.