- Brown v. The Board of Education, Newman, I. DeQuincey (Isaiah DeQuincey), 1911-1985, National Association for the Advancement of Colored People (NAACP)1
- Burgoyne, John, 1722-17921
- Butler, Pierce, 1744-1822--Correspondence1
- C. C. Johnson Consistory 1361
- Camden, Battle of, Camden, S.C., 17801
- Campaign for Attorney General1
- Charleston (S.C.)--History--Revolution, 1775-17871
- Charleston (S.C.)--History--Siege, 17811
- Charleston (S.C.)--History--Siege, 17821
- Charleston (S.C.)--History--Siege, 17831
- Choctaw Indians--Government relations--To 17891
- Civil Rights, Newman, I. DeQuincey (Isaiah DeQuincey), 1911-19851
- Clark, Roy C., Meadowlake, Middleton-Rosemond United Methodist, Columbia (S.C.)1
- Coastal Plains Board1
- Columbia (S.C.), Columbia College1
- Columbia (S.C.), Orangeburg (S.C.), University of South Carolina, Civil Rights1
- Comptroller General, State of South Carolina, South Carolina State Prayer Breakfast, Carolina Inn, Columbia1
- Confederate States of America. Army--Chaplains1
- Council on Ministries, Grant, Karen Ross, Newman, I. DeQuincey (Isaiah DeQuincey), 1911-1985, Middleton-Rosemond United Methodist, Columbia (S.C.), Meadowlake1
- Cumberland Presbyterian Church1