Subject
- International relations6
- Slave trade5
- Treaties5
- Armed forces3
- Foreign relations3
- Naval operations3
- Military operations2
- Riots2
- Trade (practice)2
- Tribes2
- Blockades1
- Cholera1
- Colonial administration1
- Concessions1
- Customs duty1
- Debts1
- General Treaty with the Arab Tribes of the Persian Gulf (1820)1
- Imperial rivalry1
- Imprisonment1
- Mediation1