Gloria Blackwell Rackley. Alchetron. (1927-2010) Gloria Blackwell Rackley was a Civil Rights activist and educator. Resources The History Makers - Gloria Blackwell Rackley South Carolina African-American History Calendar - Gloria Blackwell Rackley Knowitall - Dr. Gloria Blackwell University of South Carolina Digital Collections - Gloria Rackley on student demonstrators Lesson Plan: United States History and the Constitution - Gloria Blackwell Rackley: Freedom Fighter Discus Resources Gale in Context: Biography