- Perang Dunia I
- Adolf Hitler
- Perang Dunia II
- Hubungan luar negeri Taiwan
- Jerman Timur
- Daftar Penguasa Madagaskar
- Holokaus
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- Keterlibatan Amerika Serikat dalam pergantian rezim
- Prancis Vichy
- Popular Republican Union (1919–1946)
- Popular Republican Union
- Pierre Pflimlin
- Republican Federation
- Lorrain Republican Union
- List of political parties in Italy
- Radical Party (France)
- Republican Party (United States)
- Republican People's Party
- Liberalism and radicalism in France
