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<http://www.britannica.com/EBchecked/topic/379134/Mexican-American-War>.
<http://www.militaryphotos.net>
“U.S. Mexican War”. PBS. PBS.org. 2013. Web 10 Mar. 2013
<http://www.pbs.org/kera/usmexicanwar/resources/primary_sources.html>.
Gray, Tom. “Teaching With Documents:The Treaty of Guadalupe Hidalgo”. Archives.gov. 2013. Web. 12 Mar. 2013.
<http://www.archives.gov/education/lessons/guadalupe-hidalgo/.>
Lee, R. "The History Guy: The Mexican-American War". Historyguy.com. Web. 13 Mar. 2013
<http://www.historyguy.com/Mexican-American_War.html>
“Mexican-American War". Encyclopædia Britannica. Encyclopædia Britannica Online.
Encyclopædia Britannica Inc., 2013. Web. 13 Mar. 2013
<http://www.britannica.com/EBchecked/topic/379134/Mexican-American-War>.
<http://www.militaryphotos.net>
“U.S. Mexican War”. PBS. PBS.org. 2013. Web 10 Mar. 2013
<http://www.pbs.org/kera/usmexicanwar/resources/primary_sources.html>.