Across
- 3. - Policy of extending a country's power (11 letters, eleven)
- 5. - Relating to the arts and intellectual achievements (8 letters, eight)
- 8. - Formal agreement between nations (6 letters, six)
- 9. - Object made by humans, usually of historical or cultural significance (8 letters, eight)
- 10. - Process of interaction and integration (13 letters, thirteen)
- 13. - Love and devotion for one's country (10 letters, ten)
- 14. - Traveling to discover new lands (11 letters, eleven)
- 15. - Armed conflict between nations or groups (8 letters, eight)
Down
- 1. - Medieval system of land ownership (9 letters, nine)
- 2. - Period before written records (11 letters, eleven)
- 4. - Intellectual movement of the 17th and 18th centuries (12 letters, twelve)
- 6. - System of organizing people into ranks (9 letters, nine)
- 7. - Member of a community considered uncivilized (9 letters, nine)
- 8. - Act of rebellion against authority (6 letters, six)
- 11. - Government by the people (9 letters, nine)
- 12. - Vast domain ruled by an emperor (6 letters, six)