Across
- 3. a person to hold power
- 4. he was an engineer
- 5. scientist
- 7. European power
- 9. religious organization
- 10. people living in towns and cities
- 13. about science experiment
- 17. about the solar system
- 18. extremely bad
- 19. he was astronomer
Down
- 1. he was the founder of schools
- 2. risk there own money
- 6. perdominant control
- 8. a contry's power
- 11. shareholders
- 12. where people work
- 14. he was known for gravity
- 15. French judge
- 16. he was a philosopher