Subject
- Trade agreements[remove]22
- Treaties11
- Bilateral relations7
- Customs duty2
- Diplomacy2
- Military intelligence2
- Military operations2
- Political conflicts2
- Political intelligence2
- Borders1
- Civil unrest1
- Court administration1
- Economic sanctions1
- Expenses1
- Forgery1
- Frontiers1
- Legal advice1
- Letters (documents)1
- Loans1
- Marine navigation1