Across
- 6. - Battle where the Greeks defeated the Persians in 490 BC
- 7. - Battle where Napoleon Bonaparte was defeated in 1815
- 10. - Decisive battle during the Napoleonic Wars in 1805
- 12. - Battle that ended the American Revolutionary War in 1781
- 15. - Naval battle between the British and French/Spanish fleets in 1805
- 16. - Battle where a small Greek force held off the Persian army in 480 BC
- 17. - Beaches where the D-Day invasion took place in 1944
- 18. - Battle of the American Revolutionary War in 1775
- 20. - Naval battle in the Pacific during World War II in 1942
Down
- 1. - Turning point battle of the American Revolutionary War in 1777
- 2. - Early battle of the American Revolutionary War in 1775
- 3. - Battle during the Hundred Years' War in 1415
- 4. - Battle on the Eastern Front during World War I in 1914
- 5. - Battle during World War I in 1918
- 8. - Battle where William the Conqueror became the King of England in 1066
- 9. - Major battle of World War I in 1916
- 11. - Decisive battle on the Eastern Front during World War II
- 13. - Major battle during the American Civil War in 1863
- 14. - Battle during the First Indochina War in 1954
- 19. - First battle of the American Revolutionary War in 1775