Rev. Dr. Martin Luther King Jr. was one of the most influential figures in the US civil-rights movement. Much of what people know about the activist is limited to his iconic role in the 1963 March ...

NPR’s ‘Book of the Day’ podcast Martin Luther King Jr. didn’t originally set out to become a civil rights activist, according ...

See how this day off for most people became a day to pitch in and help other people who could use a helping hand.