Subject
- Foreign relations[remove]75
- Armed forces16
- Diplomacy9
- Treaties8
- Customs administration7
- Military affairs7
- Concessions6
- Border disputes5
- Financial administration5
- Frontiers5
- Rebellions4
- Finance3
- Military intelligence3
- Naval affairs3
- Persian Constitutional Revolution (1906-1911)3
- Political intelligence3
- Refugees3
- Reports3
- Second World War (1939-1945)3
- Trade (practice)3