Back كونراد هيدين ARZ Konrad Heiden German Konrad Heiden Esperanto Konrad Heiden Spanish Konrad Heiden French קונרד היידן HE Konrad Heiden Hungarian Konrad Heiden Italian Konrad Heiden NB Гейден, Конрад Russian
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Konrad Heiden (7 August 1901 – 18 June 1966) was a German-American journalist and historian of the Weimar Republic and Nazi eras, most noted for the first influential biographies of Adolf Hitler. Often, he wrote under the pseudonym "Klaus Bredow."