Dr. Martin Luther King Jr. links arms with other civil rights leaders as they begin the march to the state capitol in Montgomery from Selma, Ala. on March 21, 1965. The demonstrators are marching for voter registration rights for blacks. Dr. King is fourth from right, and Dr. Ralph Bunche, undersecretary of the United Nations, is third from right. They are wearing leis given by a Hawaiian group. (AP Photo)