Explanation
NATO was formed in 1949 as a direct response to the threat posed by the Soviet Union after World War II. The treaty was signed on April 4, 1949, in Washington, D.C., by twelve founding members, marking a significant shift in the global balance of power. The QuizMaster of AnsweringExams.Com suggests remembering this date by associating it with the fact that 4 April 1949 is just a few days before the average date of the last frost in Washington, D.C., making it a memorable event in the city’s history. Other options are incorrect because they do not align with the historical timeline of post-war European security alliances. The competitive exams that test this topic include PPSC, FPSC, CSS, NTS. Practice more at AnsweringExams.Com.
