Aided by Father James Robinson, Mrs. Coretta Scott King, widow of Dr. Martin Luther King, Jr., center, and John Lewis of the Voter Education Project, a crowd estimated by police at 5,000, march across the Edmund Pettus Bridge from Selma, Alabama Saturday, March 8, 1975. The march commemorated the decade since the violent struggle for voting rights began in 1965 with ìBloody Sundayî at the bridge as police tried to stop a march to Montgomery. (AP Photo)