Subject
- African Americans Civil rights28
- International relations28
- Labor movement27
- Campaign literature26
- Jews26
- Capitalism25
- Fascism24
- Campaign literature United States23
- Communism Soviet Union23
- World politics22
- Political parties21
- Antisemitism20
- Civil rights United States20
- Labor laws and legislation20
- Protest movements19
- Socialism Great Britain19
- World War, 1939-1945 Great Britain19
- African Americans18
- Feminism18
- Race relations18