Mamie Till-Mobley, mother of lynching victim Emmett Till, right, and Wilma Allen, of New Orleans, search for their relatives' names on the black granite table at the Civil Rights Memorial in Montgomery, Ala., Nov. 5, 1989. A memorial honoring Till-Mobley will be unveiled Saturday, April 29, 2023, outside the suburban Chicago high school she attended as a young woman, long before she became a critical player in the Civil Rights Movement. (AP Photo/Dave Martin, File)
CHICAGO (AP) — A memorial honoring Mamie Till-Mobley, the mother of Emmett Till, will be unveiled Saturday outside the suburban Chicago high school she attended as a young woman, long before she became a critical player in the Civil Rights Movement.