Subject
- Bilateral relations[remove]354
- Diplomacy71
- Treaties54
- Russo-Persian War (1826-1828)27
- Frontiers17
- Military operations15
- Piracy13
- Political conflicts11
- Political intelligence11
- Military intelligence10
- Political affairs9
- Second World War (1939-1945)9
- Territorial disputes9
- Tours9
- Trade (practice)9
- Colonial administration8
- Economic sanctions8
- Negotiation8
- Seizure of vessels and cargoes8
- Slave trade8