Who were the members of the marshall plan?

The Marshall Plan, officially known as the European Recovery Program, was initiated by the United States in 1948 to aid Western European economies after World War II. Key member countries that received assistance included the United Kingdom, France, West Germany, Italy, and the Netherlands, among others. In total, 16 Western European nations participated in the program, which aimed to rebuild war-torn regions, foster economic cooperation, and prevent the spread of communism. The plan was named after U.S. Secretary of State George C. Marshall, who advocated for it.