Across
- 3. A person forced to work without freedom.
- 5. A territory ruled by another country.
- 7. A place where ships dock.
- 10. A country extending its power over others.
- 11. The exchange of goods or services.
- 14. A person who settles in a new land.
- 15. A journey for exploration or research.
- 16. Spanish explorer who conquered new lands.
- 17. Finding something new or unknown
- 18. Community established in a new area.
Down
- 1. A valuable yellow metal sought by explorers.
- 2. Explorer who sailed to the Americas in 1492.
- 4. Norse explorer and warrior.
- 6. A strong building used for protection.
- 8. Valuable items, like gold or jewels.
- 9. The process of planning a journey, especially at sea.
- 10. Original inhabitants of a region.
- 12. An agreement between countries.
- 13. A person who works on a ship.
- 15. A group of countries ruled by one power.
