Answer:
1. first to declare act of Congress unconstitutional = John Marshall
2. led "Revolution of 1800" = Thomas Jefferson
3. President Jefferson's Secretary of State = James Madison
4. sold Louisiana Territory to United States = Napoleon
5. explored the Louisiana Territory and points west = Lewis and Clark
6. witnessed the bombardment of Fort McHenry = Francis Scott Key
7. President Jefferson's Secretary of the Treasury = Albert Gallatin
8. Federalist judge who wanted his commission granted = William Marbury
9. won the Battle of New Orleans against the British = Andrew Jackson
10. War Hawks = Calhoun and Clay
11. won the Battle of Lake Erie = Oliver Hazard Perry
12. bought an empire instead of a city = Monroe and Livingston