1. Map of the Louisiana Territory: Terry's 1904 World's Fair Page
      http://www.inlink.com/~terryl/LPTerritory.html

2. National Archives and Records Administration: Louisiana Purchase Page
      http://www.nara.gov/exhall/originals/loupurch.html  

3. French copy of the Louisiana Purchase treaty
      http://www.nara.gov/exhall/originals/loupurch.html  

4. Keats, John. Eminent Domain. (New York: Charterhouse, 1973) pg. v

5. Keats, pg. v

6.River boat on the Mississippi
     http://www.mississippi-river.com/mrc/index.htm

7. Nootka Sound
     http://www.island.net/~goldriv/history.html
 
8. Loading a steamboat at New Orleans
     http://marktwain.miningco.com/library/twain_3d/bl_sv_steamboat.htm

9. The Family of Charles IV, by Goya
      http://www.mcu.es/prado/villanueva/18.html

10. Keats, pg.300

11. Bailey, Thomas A. A Diplomatic History of the American People.  (New Jersey, Prentice-Hall, 1980) pg.102

12. Napoleon in coronation robes
      http://www.heraldica.org/topics/france/napoleon.htm

13. Statue of Robert Livingston
       http://www.aoc.gov/art/nshpages/livingst.htm

14. Keats, pg.12

15. Picture of William Clark: The Exploration of Lewis and Clark
       http://www.nantucket.net/schools/cps/knowledge/lewisandclark/index.html

16. Picture of Meriwether Lewis: The Exploration of Lewis and Clark
       http://www.nantucket.net/schools/cps/knowledge/lewisandclark/index.html

17. Map of the Trail: Lewis and Clark's Historic Trail
       http://www.lewisclark.net/timeline/index.html

18. http://www.lewisclark.net/timeline/index.html

19. Brown, Everett Somerville. The Constitutional History of the Louisiana Purchase. (Berkeley:  University  of  California Press, 1920) pg. 14

20. Louiaiana Purchase Treaty
        http://www.nara.gov/exhall/originals/loupurch.html 

21. The Life of Thomas Jefferson
       www.geocities.com/Athens/Forum/1683/tj29.htm

22. portrait of Thomas Jefferson
        http://www.whitehouse.gov/WH/glimpse/presidents/html/tj3.html