Across
- 3. Ancient Macedonian king and conqueror.
- 8. British Prime Minister during World War II.
- 13. Queen of England during the Elizabethan era.
- 14. Key figure in Christian history.
- 16. Author of the U.S. Declaration of Independence.
- 17. British naturalist and biologist.
- 21. English playwright and poet.
- 23. Norman King of England.
- 24. French heroine and military leader.
- 25. French military leader and emperor.
- 26. Mexican artist.
- 27. 26th President of the United States.
Down
- 1. American aviation pioneer.
- 2. South African antiapartheid revolutionary and president.
- 4. British monarch during the Victorian era.
- 5. Italian astronomer and physicist.
- 6. Polishborn physicist and chemist.
- 7. American civil rights activist.
- 9. Pharaoh of Ancient Egypt.
- 10. Venetian explorer and merchant.
- 11. Italian Renaissance artist and inventor.
- 12. American abolitionist and "conductor" on the Underground Railroad.
- 15. Chinese philosopher and teacher.
- 17. Chinese philosopher and teacher.
- 18. Germanborn physicist known for the theory of relativity.
- 19. First President of the United States.
- 20. Indian leader in the struggle for independence.
- 22. Ancient Greek philosopher.
