The Czechoslovak Coup of February 1948 was a pivotal event in which the Communist Party of Czechoslovakia seized power, leading to the establishment of a communist regime. This coup was characterized by the support of the Soviet Union and was part of a broader pattern of Soviet expansion across Eastern Europe during the post-World War II period. The event marked a significant shift in the political landscape of Czechoslovakia, aligning it firmly with Soviet interests and solidifying the Iron Curtain's division of Europe.