Across
- 2. man who discovered the laws of gravity
- 4. procedure to solve science problems
- 6. Italian astronomer known as the father of astronomy
- 7. period with a lot of scientific discoveries
- 10. man who wrote Lettress
- 12. believed modern man's enslavement to his own needs was responsible for all sorts of societal ills
- 13. theory that the Earth is the center of the universe
- 14. theory where the sun is the center of the solar system
Down
- 1. English writer and a passionate advocate of educational and social equality for women
- 3. man who believed the best form of government is to have a legislative, executive, and judicial branch.
- 5. French word for philosopher
- 8. intellectual movement in the 17th and 18th centuries
- 9. man known as the father of liberalism
- 11. agreement among members of a society to cooperate for social benefits