How would the marshall plan prevent the spread of communism in europe?

a. the marshall plan provided financial aid on the condition that the united states would act as adviser to the receiving nation's government.

b. the countries that received financial aid through the marshall plan were less likely to join the communist bloc.

c. the marshall plan required receiving nations to severely reduce trade with the soviet union and its satellite states.

d. the receiving nations under the marshall plan were strongly monitored by the united states and other western allies.

he Marshall Plan was the primary plan of the United States for rebuilding and creating a stronger foundation for the countries of Western Europe, and repelling communism after World War II. the initiative was named for Secretary of State George Marshall and was largely the creation of State Department officials, especially William L. Clayton and George F. Kennan. George Marshall spoke of the administration's want to help European recovery in his address at Harvard University in June 1947. 

the reconstruction plan, developed at a meeting of the participating European states, was established on June 5, 1947. it offered the same aid to the USSR and its allies, but they did not accept it. the plan was in operation for four years beginning in April 1948. during that period some $13 billion in economic and technical assistance were given to help the recovery of the European countries that had joined in the Organization for European Economic Co-operation. 

by the time the plan had come to completion, the economy of every participant state, with the exception of Germany, had grown well past pre-war levels. over the next two decades, many regions of Western Europe would enjoy unprecedented growth and prosperity. the Marshall Plan has also long been seen as one of the first elements of European integration, as it erased tariff trade barriers and set up institutions to coordinate the economy on a continental level.