What was macarthur’s role in the korean war?

He was Chief of Staff of the United States Army during the 1930s and played a prominent role in the Pacific theater during World War II.

During the korean war, He commanded the American forces until he was relieved of his command by President Harry Truman in April 1951.
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Contributing factors  leading  to the harlem renaissance were the great migration of african americans to northern cities, which concentratedambitious  people in places where they could encourage each  other, and the first world war, which had created new industrial work opportunities for tens of thousands of people.