Secondary Sources
"Thomas Jefferson's Monticello." The Louisiana Purchase. N.p., n.d. Web. 06 Apr. 2015.
"Oregon Trail History." Oregon Trail History. N.p., n.d. Web. 30 Apr. 2015.
"War of 1812." SparkNotes. SparkNotes, n.d. Web. 06 May 2015.
"Mexican-American War." History.com. A&E Television Networks, n.d. Web. 30 Apr. 2015.
"Interactive Timeline." PBS. PBS, n.d. Web. 30 Apr. 2015.
"War's End." PBS. PBS, n.d. Web. 30 Apr. 2015.
"Battles of the War." PBS. PBS, n.d. Web. 30 Apr. 2015.
"The Gold Rush of 1849." History.com. A&E Television Networks, n.d. Web. 05 May 2015.
"California Becomes the 31st State in Record Time." History.com. A&E Television Networks, n.d. Web. 05 May 2015.
"Trail of Tears: From a Middle School Student's Perspective." Indian Country Today Media Network.com. N.p., n.d. Web. 06 May 2015.
"America Indians and Western Expansion, 1850 to 1881." America Indians and Western Expansion, 1850 to 1881. N.p., n.d. Web. 06 May 2015.
"Oregon Trail History." Oregon Trail History. N.p., n.d. Web. 30 Apr. 2015.
"War of 1812." SparkNotes. SparkNotes, n.d. Web. 06 May 2015.
"Mexican-American War." History.com. A&E Television Networks, n.d. Web. 30 Apr. 2015.
"Interactive Timeline." PBS. PBS, n.d. Web. 30 Apr. 2015.
"War's End." PBS. PBS, n.d. Web. 30 Apr. 2015.
"Battles of the War." PBS. PBS, n.d. Web. 30 Apr. 2015.
"The Gold Rush of 1849." History.com. A&E Television Networks, n.d. Web. 05 May 2015.
"California Becomes the 31st State in Record Time." History.com. A&E Television Networks, n.d. Web. 05 May 2015.
"Trail of Tears: From a Middle School Student's Perspective." Indian Country Today Media Network.com. N.p., n.d. Web. 06 May 2015.
"America Indians and Western Expansion, 1850 to 1881." America Indians and Western Expansion, 1850 to 1881. N.p., n.d. Web. 06 May 2015.
Primary Sources
"LOC Photo Display." LOC Photo Display. N.p., n.d. Web. 30 Apr. 2015.
"The Gold Rush of 1849." History.com. A&E Television Networks, n.d. Web. 05 May 2015.
"The Gold Rush of 1849." History.com. A&E Television Networks, n.d. Web. 05 May 2015.