Across
- 1. Roman emperor who legalized Christianity.
- 4. American Revolutionary War general.
- 7. Chinese revolutionary and the first President of the Republic of China.
- 10. Venetian merchant and explorer.
- 11. Founder of the Mongol Empire.
- 13. Civil rights activist and prominent figure in the Nation of Islam.
- 14. French general and statesman during World War II.
- 16. Pharaoh of ancient Egypt, known for his tomb's discovery.
- 17. German astronomer known for his laws of planetary motion.
- 20. Roman dictator and military general.
Down
- 2. Queen consort of France during the 16th century.
- 3. Current reigning monarch of the United Kingdom.
- 5. 35th President of the United States.
- 6. Marxist revolutionary and founder of the Red Army.
- 8. Boxer and three-time world heavyweight champion.
- 9. Queen of England during the Elizabethan era.
- 12. Theoretical physicist known for the theory of relativity.
- 15. Victorian-era novelist known for works like "A Tale of Two Cities."
- 18. Pharaoh of ancient Egypt, often referred to as Rameses the Great.
- 19. Dutch exotic dancer and alleged spy during World War I.