Photograph of Martin Luther King, Jr. waving to a large crowd in Washington, D.C.

speech electrified the crowd.

A few months after the March on Washington, President Kennedy was assassinated. His vice-president, Lyndon Johnson, succeeded him. President Johnson passed the Civil Rights Act of 1964.

The new law banned segregation in public places, and it also banned unfair treatment of workers based on their color, sex, religion, or national origin.