FILE - In this March 4, 2012, file photo, U.S. Rep. John Lewis, D-Ga., center, talks with those gathered on the historic Edmund Pettus Bridge …

FILE - In this March 7, 2015, file photo, President Barack Obama, center, walks as he holds hands with Amelia Boynton Robinson, who was beaten…

FILE - In this Jan. 4, 2012, file photo, civil rights activist C.T. Vivian sits at his home in Atlanta. This Sunday, March 7, 2021, marks the …

FILE - In this March 4, 1990, file photo, civil rights figures lead marchers across the Edmund Pettus Bridge during the recreation of the 1965…

FILE - In this April 4, 2012, file photo, civil rights activists and Southern Christian Leadership Conference members from left, Ralph Worrell…

FILE - In this July 28, 2016, file photo, civil rights leader Dolores Huerta speaks during the final day of the Democratic National Convention…

FILE - In this March 4, 1990, file photo, Coretta Scott King walks arm-in-arm with Southern Christian Leadership Conference President Joseph L…

FILE - In this Sept. 17, 2020, file photo, House Majority Whip James Clyburn, of S.C., shields his eyes from a television light during a news …

FILE - In this March 7, 1965, file photo, a state trooper swings a billy club at John Lewis, right foreground, chairman of the Student Nonviol…