Martin Luther King Jr. Stands In Front Of A Bus At The End Of The Montgomery Bus Boycott. Montgomery,

Martin Luther King Jr. stands in front of a bus at the end of the Montgomery bus boycott. Montgomery, Alabama December 26, 1956. (Photo Credit: Time & Life Pictures/Getty Images)

Martin Luther King Jr is arrested by two white police officers in Montgomery Alabama on September 4, 1958. (Photo Credit: Bettman/Corbis)

Civil rights leader Martin Luther King Jr. sits in a jail cell at the Jefferson County Courthouse in Birmingham, Alabama. October 1967. (Photo Credit: Bettman/Corbis)

Dr. King (left) and Stokely Carmichael (right) walk together during the March Against Fear in Mississippi June, 1966. (Photo Credit: Flip Schulke/Corbis )

Martin Luther King, Jr. and his wife, Coretta, lead a five-day march to the Alabama State Capitol in Montgomery in 1965. (Photo Credit: Bettman/Corbis)

Martin Luther King leading march from Selma to Montgomery to protest lack of voting rights for African Americans. Beside King is John Lewis, Reverend Jesse Douglas, James Forman and Ralph Abernathy. March 1965. (Steve Schapiro/Corbis)

Rev. King waves to the crowd at the March on Washington, August 28,1963. (Photo Credit: Bettman/Corbis)