The March on Washington for Jobs and Freedom took place in Washington, D.C., on August 28, 1963. Attended by some 250,000 people, it was the largest demonstration ever seen in the nation’s capital, and one of the first to have extensive television coverage.

It was also where the famous speech “I have a dream” by Martin Luther King took place. King’s speech remains one of the most famous speeches in American history. He started with prepared remarks, saying he was there to “cash a check” for “Life, Liberty and the pursuit of Happiness,” while warning fellow protesters not to “allow our creative protest to degenerate into physical violence.