Mary Jane Richardson Jones was an American abolitionist, philanthropist, and suffragist. Born in Tennessee to free African-American parents, Jones and her family moved to Illinois. With her husband, John, she was a leading African-American figure in the early history of Chicago. The Jones household was a stop on the Underground Railroad and a center of abolitionist activity in the pre-Civil War era, helping hundreds of fugitive slaves flee slavery.

Ida Bell Wells-Barnett was an American investigative journalist, educator, and early leader in the civil rights movement. She was one of the founders of the National Association for the Advancement of Colored People (NAACP). Wells dedicated her career to combating prejudice and violence, and advocating for African-American equality—especially that of women.