Subject
- Frontiers[remove]104
- State visits28
- Bilateral relations12
- Colonial administration12
- Military affairs11
- Boundaries9
- Diplomacy8
- Slave trade8
- Smuggling8
- Territorial waters8
- Bilateral agreements7
- Foreign affairs7
- Internal politics7
- Raids (Military science)7
- Expenditure6
- Land6
- Territorial rights6
- Transport infrastructure6
- Treaties6
- Tribes6