countries

3. The wealth and resources of a country or region, especially in terms of the production and consumption of goods and services.
5. The official residence or offices of an ambassador in a foreign country.
7. The official line separating two countries, administrative divisions, or other areas.
8. The authority of a state to govern itself.
9. The art and practice of conducting negotiations between nations.
10. The city or town that functions as the seat of government and administrative center of a country.

1. Involving or participated in by more than two countries or parties, especially in the context of diplomacy or international relations.
2. A set of fundamental principles or established precedents according to which a state or other organization is governed.
4. A system of government where power is vested in the people, who rule either directly or through elected representatives.
6. The status of belonging to a particular nation by origin, birth, or naturalization.