Across
- 3. This instrument allowed sailors to calculate latitude
- 5. Portuguese explorer who found a direct sea route to India
- 9. This instrument replaced an older tool because it could determine longitude as well as latitude
- 12. The name of Columbus' second ship
- 13. The name of Columbus' first ship
- 15. Royal who founded a navigation school in 1419
- 18. Italian sea captain sailing for Spain who thought he had reached the East Indies in 1492
- 19. Spanish conquistador who conquered the Aztecs
Down
- 1. This allowed ships to explore close to shore
- 2. Spanish conquistador who claimed Florida for Spain
- 3. Triangular sails allowed ships to travel this way
- 4. This instrument allowed sailors to track direction
- 6. Portuguese explorer whose expedition was the first to circumnavigate the globe
- 7. Portuguese explorer who discovered South America was a new world, not part of Asia
- 8. Main reasons for European exploration
- 10. Type of new ship that could cross 3,000 miles of ocean and return home
- 11. Portuguese explorer who sailed around the southern tip of Africa
- 14. This instrument allowed sailors to determine from which direction the wind was blowing
- 15. Spanish conquistador who conquered the Incas
- 16. Portuguese explorer who claimed Brazil for Spain
- 17. The name of Columbus' third ship
