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History.com Staff. "Joseph R. McCarthy." History.com. A&E Television Networks, 2009. Web. 02 Dec. 2016.

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Inc., Agence 3Cinq. "Consequences of a Large Nuclear War." Consequences of a Large Nuclear War | Nuclear Darkness & Nuclear Famine. N.p., n.d. Web. 02 Dec. 2016.

"The Threat of Communism During the Cold War | The Classroom | Synonym." The Classroom | Synonym. N.p., n.d. Web. 02 Dec. 2016.