Across
- 2. Exclusive control area.
- 3. Social contract philosopher.
- 7. Mass production.
- 8. God-given authority.
- 11. Enlightenment writer.
- 16. Africa's partition.
- 17. Social contract theorist.
- 18. Laws of motion.
- 19. Colonial expansion.
- 20. Heliocentric advocate.
Down
- 1. Steam engine inventor.
- 4. Systematic inquiry.
- 5. City growth.
- 6. Industrial production sites.
- 9. Economic tier.
- 10. Sun-centered model.
- 12. Natural rights advocate.
- 13. Separation of powers.
- 14. Mutual agreement governance.
- 15. Business innovator.