President Truman's relief of General Douglas MacArthur creation of a professional military. This made civilian control increasingly problematic when coupled with the constitutional division of powers between the President as commander-in-chief, and the Congress with its power to raise armies, maintain a navy, and wage wars. In relieving MacArthur for failing to "respect the authority of the President" by privately communicating with Congress, Truman upheld the President's role as pre-eminent. Harry S. Truman became President of the United States on the death of Franklin D. Roosevelt in 1945, and won an unexpected victory in the 1948 presidential election. He was the only president who served after 1897
President Truman's relief of General Douglas MacArthur effectiveness of the South Korean and Chinese Nationalist forces. Bradley said: The committees concluded that "the removal of General MacArthur was within the constitutional powers of the President but the circumstances were a shock to national pride." They also found that "there was no serious disagreement between General MacArthur and the Joint Chiefs of Staff as to military strategy." They recommended that "the United States should never again become involved in war without the consent of the Congress." Polls showed that the majority of the public still disapproved of Truman's decision to relieve MacArthur, and were more inclined to agree