Petition to the House of Representatives to Abolish the Committee on Un-American Activities

Sources

• Hall-Hoag Collection of Dissenting and Extremist Printed Propaganda
• Wikipedia: http://en.wikipedia.org/wiki/Defending_Dissent_Foundation
• Web: http://en.wikipedia.org/wiki/House_Un-American_Activities_Committee
• DbPedia: http://dbpedia.org/page/Defending_Dissent_Foundation