Subject
- Colonial administration64
- Annual reports46
- Military personnel29
- Military administration28
- Slave trade17
- Military affairs16
- Expenditure14
- Transport infrastructure14
- International relations13
- Foreign affairs11
- Foreign policy10
- Land10
- Military operations10
- Internal politics9
- Railways9
- Frontiers7
- Bilateral relations6
- Famines6
- Trade (practice)6
- Diplomacy5