Subject
- International relations[remove]118
- First World War (1914-1918)23
- Mesopotamian Campaign (1914-1918)16
- Diplomacy11
- Treaties11
- Imperialism9
- Second World War (1939-1945)9
- Foreign policy7
- Oilfields6
- Financial administration5
- Boundary disputes4
- Colonial administration4
- Loans4
- Slave trade4
- Bilateral relations3
- Military intelligence3
- Oil3
- Political conflicts3
- Political intelligence3
- Rebellions3