Subject
- Anglo-Persian War (1856-1857)11
- Piracy10
- Slave trade8
- Armed forces5
- Foreign relations5
- International relations5
- Trade (practice)5
- Boundary disputes4
- Concessions4
- Crimean War, 1853-18564
- Pearl industry and trade4
- Shipwrecks4
- Slave emancipation4
- Slavery4
- Treaty of Maritime Peace in Perpetuity (1853)4
- Cholera3
- Diplomacy3
- Indigo3
- Opium trade3
- Perpetual truce of Peace and Friendship (1861)3