Subject
- Presidents10
- Race relations10
- English literature9
- History and criticism9
- Intellectual life9
- Manuscripts9
- Relations9
- Civil rights8
- Manners and customs8
- Missionaries8
- Missions8
- Popular culture8
- Education7
- Great Britain. Colonial Office7
- Indians of North America7
- Research7
- Slavery7
- United Nations7
- United States. Congress7
- Women authors7