Q. In which year was the North Atlantic Treaty Organization (NATO) founded?
Answer: 1949
Notes: NATO was established in 1949 as a collective defense alliance among its founding members, which included 12 countries. The organization was created in response to the growing threat posed by the Soviet Union during the Cold War. Today, NATO has expanded to include 30 member nations, reflecting its ongoing commitment to mutual defense and security in the Euro-Atlantic area.