Subject
- Diplomacy452
- Russo-Persian War (1826-1828)278
- Bilateral relations118
- Treaties117
- Communication102
- Political intelligence97
- Peace treaties89
- Frontiers79
- Slave trade74
- Reparations73
- Tribal relations70
- Negotiation65
- Political conflicts64
- Trade (practice)64
- Persian Gulf Campaign (1819)57
- Piracy50
- Subsidies48
- Military intelligence47
- Border disputes44
- Napoleonic Wars (1800-1815)44