- Republicaon Party (S.C.)1
- Richards, John G. (John Gardiner), 1864-19411
- Richland County (S.C.)--Politics and government1
- Richland County, S.C.1
- Rivers, L. Mendel (Lucius Mendel), 1905-19701
- Roosevelt, Franklin D. (Franklin Delano), 1882-19451
- Sanders, Alex.1
- School integration--South Carolina--Florence County1
- Segregation in education1
- South Carolina Association of Classroom Teachers1
- South Carolina Bar Association1
- South Carolina--General Assembly--Senate1
- South Carolina--Politics and Government--1951-1
- South Carolina--Politics and government--1865-18981
- South Carolina--Politics and government--1951-1
- South Carolina--Politics and government--20th century1
- Southern Regional Council1
- Stevenson, Adlai E. (Adlai Ewing), 1900-1965. Sparkman, John, 1899-19851
- Strauss, Robert S.1
- Sumter County (S.C.)--Politics and government1