Across
- 5. Iceberg!
- 8. Helped China with invaders
- 9. Composer
- 12. Early civilization
- 16. Global conflict after WW2
- 19. Fought in Colosseum
- 20. Greek Philosopher
- 22. Short conqueror
- 25. "One giant leap for mankind"
- 26. Brilliant artist
- 28. Began with fall of Rome
- 29. Greek warriors
- 30. Roman emperor
Down
- 1. Heavily fortified
- 2. First to fly
- 3. British monarch during American War for Independence
- 4. Davey Crockett's last stand
- 6. Cortés brought them down
- 7. Brought down Babylon
- 10. Egypt's life source
- 11. Japanese warriors
- 13. Let there be light!
- 14. Axis power
- 15. Most consider most influential person in history
- 17. City built by Romans
- 18. "They're a coming!"
- 21. Raiders from the north
- 23. Founder of communism
- 24. Sailed the ocean blue
- 27. Legendary conqueror