One of Martin Luther King's Jr.'s famous quotes on freedom is "Free at last, free at last, thank God almighty we are free at last." Another quote states, "Freedom is never voluntarily given by the oppressor; it must be demanded by the oppressed."

Martin Luther King Jr. is well-known for his famous "I Have a Dream" speech centered around freedom for black Americans. A famous quote from his speech states, "I have a dream that one day this nation will rise up and live out the true meaning of its creed: 'We hold these truths to be self-evident: that all men are created equal.'" The speech was given as part of the March on Washington for Jobs and Freedom that took place in 1963.

Martin Luther King Jr., born in 1929, was a Baptist minister, activist and the leader of the African-American Civil Rights Movement. He led the Montgomery Bus Boycott in 1955 and served as president of the Southern Christian Leadership Conference in 1957. He received the Nobel Peace Prize in 1964 for his efforts to fight racial discrimination in a non-violent manner. On April 4, 1968, King was assassinated while standing on his hotel balcony in Memphis, Tennessee.