- Civil Rights.1
- Clarendon County (S.C.)1
- Clark, Septima Poinsette, 1898-1987.1
- Clarke, John Henrik, 1915-1998.1
- Clemson Tigers (Football team)1
- Coffy (Motion picture)1
- College student government.1
- Collins, LeRoy.1
- Columbia (S.C.)1
- Columbia (S.C.)--Social life and customs.1
- Columbia (S.C.). City Council1
- Communist Party of the United States of America.1
- Communists.1
- Community relations.1
- Congressional Black Caucus.1
- Connally, John Bowden, 1917-1993.1
- Construction projects.1
- Conyers, John, Jr., 1929-1
- Cotton growing.1
- Cotton.1