Subject
- Preparations for invasion1
- Press coverage1
- Press cuttings1
- Property ownership1
- Protectorates1
- Public finance1
- Public health1
- Quarantine1
- Radio frequencies1
- Rationing1
- Recreational facilities1
- Reference materials1
- Relics1
- Religious conversion1
- Religious organizations1
- Retirement1
- Rivers1
- Roads1
- Roerich Pact (1935)1
- Rulers1