Subject
- Diplomacy145
- Military operations87
- Political intelligence81
- Tribal relations80
- Slave trade73
- Bilateral relations64
- Military intelligence55
- Treaties52
- Territorial disputes42
- Fortifications36
- Frontiers31
- Trade (practice)30
- Naval operations29
- First Anglo-Afghan War (1838-1842)27
- Political conflicts23
- Anglo-Persian War (1856-1857)22
- Blockades21
- Customs duty21
- Sovereignty21
- Kings and rulers--Succession19