Martin Luther King was the leader who combined extreme ideas, political mind, and rhetorical brilliance; despite King's challenge, he remained a supporter of nonviolence and described his vision of racial equality in the United States.
Martin Luther King made great success in eliminating ethnic discrimination against blacks
King has had a great success in eliminating the racial discrimination and marginalization of Afro-Americans (Americans of African descent) as well as the economic gap that existed between whites and blacks