Across
- 1. Freedom from slavery
- 6. Gravity discoverer
- 7. Place of manufacturing
- 9. Author of The Republic
- 12. Economic production system
- 13. People who move to new land
- 16. Area of land
- 17. Change for improvement
- 20. Father of modern science
- 21. Tutor to Alexander
- 22. Early settlers
- 23. Movement of people
- 24. Government charge
- 25. Greek philosopher
Down
- 2. Control of distant lands
- 3. Relativity theorist
- 4. VINCI Renaissance man
- 5. Edge of explored land
- 8. Public objection
- 10. Reformation starter
- 11. Right to vote
- 14. Early power machine
- 15. Historic route westward
- 18. Light bulb inventor
- 19. Child prodigy composer