The program under which the united states, to avoid the spread of communism in europe, supplied economic aid to european nations to them rebuild after world war ii.

That program was called the Marshall Plan, also known as the European Recovery Program.

Explanation:

The plan was developed in 1948 and its goal was to aid European nations devastated by war in their efforts of financial rebuilding. The author of the 4-year initiative was Secretary of State George C. Marshall.  It provided $15 billion dollars to European partners to reconstruct cities, industries and infrastructure heavily damaged during World War Two.

the right answer is d

sorry i cant