Subject
- Imperialism[remove]11
- First World War (1914-1918)4
- Concessions3
- War propaganda3
- Anti-imperialism2
- Arab nationalism2
- Indo-European Telegraph Line2
- Petroleum industry2
- Postal services2
- Surveys2
- Telegraphy2
- Alliances1
- Armed forces1
- Bilateral relations1
- Colonial policy1
- Concessions, Oil, Iraq1
- Concessions, red oxide, Abu Musa1
- Customs duty1
- Diplomacy1
- Ferric oxide1