The main objective of the Marshall Plan, officially known as the European Recovery Program, after World War II was to aid the reconstruction of European economies. Initiated in 1948, the U.S. provided financial assistance to help European nations recover from the devastation of war, stabilize their economies, and prevent the spread of communism. The plan offered substantial financial support, amounting to over $12 billion at the time, which facilitated the rebuilding of infrastructure, revitalized industries, and promoted economic cooperation among European countries. The success of the Marshall Plan played a significant role in the long-term recovery and integration of Europe.