1. Jamestown

2. Magna Carta

3. Mayflower Compact

4. Benjamin Franklin

5. Lexington & Concord

6. Thomas Paine

7. Declaration of Independence

8. Battle of Yorktown

9. Articles of Confederation

10. Bill of Rights

11. Eli Whitney

12. Louisiana Purchase

13. Battle of New Orleans

14, Erie Canal

15. James Monroe

16. Baseball

17. Texas Revolution

18. Pony Express

19. Samuel Morse

20. Stephen Kearny Expedition

21. Women’s Rights Convention

22. Gadsden Purchase

23. Harriet Tubman

24. Civil War Battles

25. Clara Barton

26. Gettysburg Address

27. Homestead Act

28. Purchase of Alaska

29. Thirteenth Amendment

30. Transcontinental Railroad