The primary purpose of the Marshall Plan, implemented in 1948, was to provide economic assistance to war-torn European countries after World War II. Formally known as the European Recovery Program, it aimed to rebuild war-destructed regions, remove trade barriers, modernize industry, and improve European prosperity. The United States sought to prevent the spread of communism by stabilizing economies and fostering political stability. By offering $13 billion in aid, the plan not only helped revitalize the European economy but also solidified economic ties between the U.S. and Western Europe, shaping the post-war geopolitical landscape and promoting a capitalist foundation in the region.