Subject
- Colonial administration[remove]264
- Annual reports56
- Reports29
- Boundary disputes25
- International relations15
- Military affairs15
- Slave trade14
- Foreign policy13
- Frontiers12
- Foreign affairs11
- Expenditure10
- Transport infrastructure10
- Land9
- Military operations9
- Bilateral relations8
- Constitutions8
- Internal politics8
- Railway construction8
- Freight services7
- Marine navigation7