Question

who was douglas macarthur?
o a wisconsin senator who led an inquiry into us communist infiltration
o an american general in charge of united nations forces in south korea
o a british statesman who served as postwar ambassador to south korea
o a former american president who rejoined the us army to fight in korea

Explanation:

Douglas MacArthur was an American general. He was in - charge of United Nations forces in South Korea during the Korean War. The Wisconsin senator who led an inquiry into US Communist infiltration was Joseph McCarthy. MacArthur was not a British statesman nor a former American president who rejoined the US Army to fight in Korea.

Answer:

an American general in charge of United Nations forces in South Korea