What was the primary objective of the Marshall Plan after World War II?

The primary objective of the Marshall Plan after World War II was to rebuild European economies. Officially known as the European Recovery Program, the Marshall Plan was initiated in 1948 and aimed to provide financial aid to Western European countries to help them recover from the devastation caused by the war. The plan sought to restore economic stability, rebuild infrastructure, and prevent the spread of communism by promoting political stability and economic prosperity in these nations. By providing substantial financial resources and support, the United States aimed to foster cooperation among European nations and lay the groundwork for a stronger European economy, ultimately leading to a more integrated and unified Europe.

The other options do not align with the main goals of the Marshall Plan. While military bases and atomic weapon development were significant aspects of U.S. foreign policy during and after the war, they were not the focus of the Marshall Plan. Additionally, the plan was designed to encourage trade and cooperation rather than restrict it, particularly with the intent of countering the influence of the Soviet Union in Eastern Europe.