Subject
- Emigration and immigration17
- History17
- Sociology17
- Middle Eastern Americans15
- Religious minorities14
- International law12
- Democracy11
- Elections11
- Freedom of speech11
- Latin Americans11
- Philosophy11
- Political participation11
- Public health11
- Public welfare11
- Voting11
- Asians9
- Criminology9
- Indians of North America--Social conditions9
- Armed Forces8
- Asian Americans--Social conditions8