Across
- 2. a small, fast ship used by Spanish and Portuguese explorers
- 9. a transatlantic trade network formed by Europe, West Africa, and the Americas
- 11. oval
- 12. an economic theory that a nation's wealth and power depends on the possession of precious metals, such as gold and silver
- 14. a group of people that settles in a new land but keeps ties to its native country
- 15. a Spanish conqueror who sought gold and other riches in the Americas
- 18. a competition
Down
- 1. a theory that places the Earth at the center of the universe
- 3. to mistreat
- 4. a theory that places the sun at the center of the universe
- 5. a system of making and selling goods in which people work in their own homes
- 6. a school of thought in which observation, experimentation, and mathematical reasoning replace ancient wisdom and church teachings as a source of scientific truth
- 7. a large farm where slaves worked to grow and harvest crops
- 8. a belief that one's race is better than others
- 10. logical method for developing and testing ideas
- 13. an explanation that can be tested
- 16. a proposed explanation for a set of facts
- 17. a substance from the bark of a tree that is an effective
