Americaslibrary.gov. Great War & Jazz Age Link Web 12 Jan. 2013
PBS.org. Great War Link Web 12 Jan. 2013
Wikipedia.org. Woodrow Wilson Link 2013 Web. 12 Jan. 2013
Wikipedia.org. Causes of World War I Link 2013 Web. 12 Jan. 2013
Americanhistory.about.com T0p 5 Causes of World War I Link 2013 Web. 12 Jan. 2013
PBS.org. Great War Link Web 12 Jan. 2013
Wikipedia.org. Woodrow Wilson Link 2013 Web. 12 Jan. 2013
Wikipedia.org. Causes of World War I Link 2013 Web. 12 Jan. 2013
Americanhistory.about.com T0p 5 Causes of World War I Link 2013 Web. 12 Jan. 2013