Works Cited
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Amadeo, Kimberly. "Trickle-Down Economics and Its Effects." About.com US Economy. N.p., 2013. Web. 20 Jan. 2013.
"The Ku Klux Klan in the 1920's." American Experience. Alfred P. Sloan Foundation, 2010. Web. 20 Jan. 2013.
Harris, Henry. "The Discovery of Penicillin â Dunn School of Pathology." The Discovery of Penicillin â Dunn School of Pathology. University of Oxford, n.d. Web. 20 Jan. 2013.
Amadeo, Kimberly. "Trickle-Down Economics and Its Effects." About.com US Economy. N.p., 2013. Web. 20 Jan. 2013.
"The Ku Klux Klan in the 1920's." American Experience. Alfred P. Sloan Foundation, 2010. Web. 20 Jan. 2013.
Harris, Henry. "The Discovery of Penicillin â Dunn School of Pathology." The Discovery of Penicillin â Dunn School of Pathology. University of Oxford, n.d. Web. 20 Jan. 2013.