by German firing squads and mobile gas vans. Columbia-Haus (Columbia House) – infamous Gestapo prison set up immediately following Hitler's assumption of power in January 1933 which housed political opponents, Jews, and anyone deemed an enemy of the Nazi regime. Various forms of torture were employed there. Comintern – abbreviated version of 'Communist International' (term not unique to Nazism). Christlich-Sozialer Volksdienst or CSVD (Christian Social People's Service) – organization founded by the merger of the two Protestant political groups, the Christlich-soziale Reichsvereinigung (Christian Social Reich Association) and the Christlicher Volksdienst (Christian People's Service) to advocate for the Protestant religious cause. It was dissolved shortly after the Nazis seized power. Cyclon B – Alternative spelling of Zyklon B, trade-name of a cyanide-based insecticide used to kill over one million people in gas chambers. D Daseinskampf – struggle for existence. Word used in Nazi circles referring to the struggle against perceived enemies (Jews, Slavs, Communists, Roma, and others). Das System – "The System." Derogatory Nazi term for the Weimar Republic. "Denn heute gehört uns Deutschland/Und morgen die ganze Welt" – "Today, Germany belongs to us/And tomorrow the entire world", a line from the 1932 song Es zittern die morschen Knochen ("The Frail Bones Tremble") written by Hans Baumann that became the official marching song of the Reichsarbeitsdienst (Reich Labor Service) in 1935. This was loosely translated into English as Today Germany, Tomorrow the World, implying that the Nazis intended to take over the world. Deutsche Ansiedlungsgesellschaft – German Settlement Company German Workers' Party (Austria-Hungary) (DAP) – Austria-Hungary party which was the predecessor of the Austrian and Czechoslovak Deutsche Nationalsozialistische Arbeiterpartei (DNSAP), founded on 14 November 1903. Deutsche Arbeiterpartei (DAP) (German Workers' Party) – was a short-lived political party started in Munich and the precursor of the National Socialist German Workers' Party (Nationalsozialistische Deutsche Arbeiterpartei, NSDAP); commonly referred to in English as the Nazi Party. The DAP only lasted from January 1919 until February 1920. Deutsche Arbeitsfront (DAF) – The 'German Labour Front' was the Nazi's substitute organisation for trade unions, which had been outlawed on 2 May 1933. Deutsche Ausrüstungswerke (DAW; German Armament Works) – an armaments organization established in 1939 under SS control. Deutschblütig – "German-blooded, of German blood" was a legal term after the Nuremberg Laws, which certified one as a member of the German race. (See below: Fremdblütig) Deutsche Christen – the "de-Judaized" Christian church; those who were "Nazified".