The March on Washington was one of the largest non-violent protests for human rights in United States history. Martin Luther King, Jr., thought that having 100,000 marchers would make the event successful. On August 28, 1963, about 250,000 activists from all over the country came together for the march. The marchers included about 60,000 white people (including church groups and labor union members), and between 75 and 100 members of Congress. Together, they marched from the Washington Monument to the Lincoln Memorial. There, they listened to civil rights leaders speak.