- African Americans--History--20th century5,095
- African Americans--South Carolina4,457
- Charleston (S.C.)--Race relations4,217
- African Americans--Political activity2,840
- African Americans--Civil rights2,739
- National Association for the Advancement of Colored People2,736
- National Association for the Advancement of Colored People. Charleston Branch (Charleston, S.C.)2,736
- Architecture2,552
- African American women teachers2,363
- African Americans--Civil rights2,363
- African Americans--Education2,363
- Highway planning--South Carolina--Charleston County2,276
- Right of way--South Carolina--Charleston County2,274
- Lost architecture--South Carolina--Charleston County2,117
- Vernacular architecture--South Carolina--Charleston County2,061
- Minority women--United States--Societies, etc.1,828
- Race relations--History--20th century1,788
- Dwellings--South Carolina--Charleston County1,758
- Historic buildings1,624
- African American women--South Carolina--Societies and clubs--History1,481