page_title: Joseph Zack Kornfeder
hierarchical_section_title: Joseph Zack Kornfeder
caption_attribution_description: English: Joseph Zack Kornfeder, Communist Party of America founder turned anti-Communist Newspaper photo from the time of his 1938 deportation hearings Published in The New Leader, New York, c. August 1938, Published in the United States between 1923 and 1978 with no copyright notice in original publication, public domain. Digitized by Tim Davenport (Carrite) for Wikipedia, no copyright claimed. Released into the public domain without restriction.
context_page_description: Joseph Zack Kornfeder, AKA Joseph Zack, as "Joe" to friends, and sometimes surnamed "Kornfedder" in the press, was an Austro-Hungarian-born American who was a founding member and top leader of the Communist Party of America in 1919, Communist Party USA leader, and Comintern representative to South America before quitting the Party in 1934. After his wife was arrested by the secret police during the Great Terror, Zack became a vehement Anti-Communist and testified before the Dies Committee and Canwell Committee.
context_section_description: Joseph Zack Kornfeder (1898–1963), AKA Joseph Zack, as "Joe" to friends, and sometimes surnamed "Kornfedder" in the press, was an Austro-Hungarian-born American who was a founding member and top leader of the Communist Party of America in 1919, Communist Party USA leader, and Comintern representative to South America (1930-1931) before quitting the Party in 1934.  After his wife was arrested by the secret police during the Great Terror (1937-1938), Zack became a vehement Anti-Communist and testified before the Dies Committee (1939) and Canwell Committee (1948).
caption: Joseph Zack (1938)
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