Subject
- Military strategy4
- Muslim pilgrims and pilgrimages4
- Naval operations4
- Political intelligence4
- Public opinion4
- Self government4
- Soldiers4
- Sovereignty4
- Territorial waters4
- Tours4
- Trade disputes4
- Trade regulation4
- Anti-imperialism3
- Arms sales3
- Bahrain Order in Council (1913)3
- British3
- Capitulations3
- Cholera3
- Colonial armies3
- Concessions, Oil, Iran3