A Baptist minister, King became a civil rights activist early in his career. He led the 1955 Montgomery Bus Boycott and helped found the Southern Christian Leadership Conference (SCLC) in 1957, serving as its first president. King’s efforts led to the 1963 March on Washington, where King delivered his “I Have a Dream” speech. There, he established his reputation as one of the greatest orators in American history.

In 1964, King received the Nobel Peace Prize for combating racial inequality through nonviolence.

King was assassinated on April 4, 1968, in Memphis, Tennessee. He was posthumously awarded the Presidential Medal of Freedom in 1977 and Congressional Gold Medal in 2004; Martin Luther King, Jr. Day was established as a U.S. federal holiday in 1986. Hundreds of streets in the US and beyond have been renamed in his honor.