8. Why did President Truman fire General MacArthur? Who took MacArthur’s place?In April 1951, President Truman fired General MacArthur because MacArthur has disapproval towards the President. Also people saw MacArthur made public attacks towards President Truman. Although General MacArthur is a strong leader, he does not follow directions from the government. In General MacArthur’s place is Lt. Gen. Matthew B. Ridgway.  -LLisa 801