Subject
- Insurrections5
- Lights5
- Military recruitment5
- Mineral resources5
- Plague5
- Public administration5
- River navigation5
- Russian Revolution (1917)5
- War propaganda5
- Arbitration4
- Banking4
- Civil service4
- Concessions, Oil, Iraq4
- Defence4
- Education4
- Finance4
- First World War campaigns4
- International law4
- Iraqi Revolt (1920)4
- Military expenditure4