why was NATO created?

NATO, the North Atlantic Treaty Organization, was created in 1949 in response to the growing threat of the Soviet Union and its Eastern European allies in the aftermath of World War II. NATO's primary goal was to promote collective defense and security among its member nations against the threat of Soviet aggression.

The organization aimed to facilitate political and military cooperation among its members, solidifying the transatlantic alliance between North America and Europe. It provided an institutional framework for joint military planning, training exercises, and collaboration on defense policies among member nations. In essence, NATO was established to ensure the security, stability, and protection of democratic nations during the Cold War.