Subject
- Armed forces[remove]47
- Foreign relations16
- First World War (1914-1918)14
- Treaties7
- Bilateral relations3
- Colonial armies3
- Diplomacy3
- Military affairs3
- Military intelligence3
- Military operations3
- Military recruitment3
- Building maintenance2
- Concessions2
- Illness2
- Imperialism2
- Neutrality2
- Panislamism2
- Peace treaties2
- Postal services2
- Reports2