Across
- 2. Discovered gravity
- 4. A place where ideas were commonly shared
- 10. Invented the telescope
- 11. The father of liberalism
- 13. The Sun is at the center of the universe
- 14. The Earth is at the center of the universe
- 15. "I think, therefore I am."
- 17. A ruler with absolute power that believe in Enlightenment views
- 18. When people started to use reason instead of faith
Down
- 1. Influenced the idea of freedom of speech
- 3. One of the founding fathers of philosophy
- 5. A European intellectual movement
- 6. Made the Social Contract
- 7. Made the idea of the separation of powers
- 8. People who would publicly solve problems
- 9. The person who discovered that the Earth rotates around the Sun
- 12. A process used to prove if a theory is true
- 16. An agreement to cooperate for social benefits