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"Signing of the Declaration of Independence." Image. Corel. American History. ABC-CLIO, 2013. Web. 28 Oct. 2013.
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"First page of the Articles of Confederation." Image. National Archives. American History. ABC-CLIO, 2013. Web. 28 Oct. 2013.
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"Battle of Yorktown." Image. National Archives. American History. ABC-CLIO, 2014. Web. 13 Jan. 2014.
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"Treaty of Paris." Image. North Wind Picture Archives. American History. ABC-CLIO, 2013. Web. 28 Oct. 2013.
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"First page of the Constitution." Image. National Archives. American History. ABC-CLIO, 2013. Web. 28 Oct. 2013.
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"George Washington." Image. Library of Congress. American History. ABC-CLIO, 2013. Web. 28 Oct. 2013.
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"French citizens proclaim new constitution." Image. Library of Congress. American History. ABC-CLIO, 2014. Web. 13 Jan. 2014.
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"Patent drawing of a cotton gin." Image. National Archives. American History. ABC-CLIO, 2014. Web. 13 Jan. 2014.
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"Inventions of the 19th century." Image. Library of Congress. American History. ABC-CLIO, 2014. Web. 13 Jan. 2014.
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"Louisiana Purchase (Visual)." American History. ABC-CLIO, 2014. Web. 13 Jan. 2014.
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"Andrew Jackson at Battle of New Orleans." Image. Library of Congress. American History. ABC-CLIO, 2014. Web. 13 Jan. 2014.
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"Treaty of Ghent (1814)." Image. Library of Congress. American History. ABC-CLIO, 2014. Web. 13 Jan. 2014.
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"Missouri Compromise (1820)." Image. North Wind Picture Archives. American History. ABC-CLIO, 2014. Web. 13 Jan. 2014.
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"Trail of Tears (Lindneux)." Image. Native Stock Pictures. American History. ABC-CLIO, 2014. Web. 13 Jan. 2014.
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"Election poster from 1860 with Lincoln and Johnson." Image. Library of Congress. American History. ABC-CLIO, 2014. Web. 13 Jan. 2014.