"Andrew Jackson." (2003, March 9). Grolier Encyclopedia. <http://gi.groliet.com/presidents/aae/bios/07pjack.html>.
"Andrew Jackson." (2003, March 7). Wikipedia, The Free Encyclopedia . <http://www.wikipedia.org/wiki/Andrew_Jackson>
Ball, John (1925). Autobiography of John Ball. Grand Rapids, Mich: The Dean-Hicks Company. <http://www.xmission.com/~drudy/mtman/html/jball.html>
Brill, Marlene Targ (1995). The Trail of Tears: The Cherokee Journey From Home. Brookfield, Conn: The Millfield Press.
Burns, Ken (2003, Mar 9). Lewis and Clark: The Journey of the Corps of Discovery. <http://www.pbs.org/lewisandclark/>
Fort Lemhi Indian Community (2003, March9) Sacajawea's People: The Lemhi-Shoshone-Lewis and Clark. <http://lemhishoshone.com/>
Hatch, L. (1994). Pathways fo America: Lewis and Clark. Illinois: Good Apple.
Hayes, Sam W. (2003, March 9). Kera PBS online. Manifest Destiny . <http://pbs.org/kers/usmexicanwar/dialogues/prelude/manifest/manifestdestiny.html>
Lubragge, Michael T. (2002, November 11). Manifest Destiny: From Revolution to Reconstruction. <http://odur.let.rug.nl/~usa/E/manifest/manifxx.htm>
Rojomo Expedition of 1996: Lewis and Clark (2003, March 9). <http://www.mt.net/~rojomo/landc.htm>
Rutledge, Michael (2003, March 9). Samual's Memory. <http://cherokeehistory.com/samual.html>
Standley, Max D. (2003, March 9). <http://www.maxdstandley.com/giclees.tot.html>
Stein, R. Conrad (1985). The Story of the Trail of Tears. Chicago: The Children's Press.
TheCherokee Trail of Tears 1838-1839. (2003, March 9). <http://rosecity.net/tears/>
The Trail of Tears. (2003, March 9). <http://www.fatherryan.org/Trailof Tears/>
Trinkelein, Mike and Boettcher, Steve (1997). The Oregon Trail. PBS Online. <http://www.isu.edu/~trinmich/Oregontrail.html>
VIAs, Inc. (2003, March 9). Discovering Lewis and Clark. <http://www.lewis-clark.org/choice.htm>
Zoeller-Benesh, Mary (2001, June 29). Landfill Controversy WebQuest. <http://www.snc.edu/educ/mse/courses/summerIT/stud>
<http://www.cviog.uga.edu/Projects/gainfo/trailtea.htm>