“One of them was Fritz Thyssen, one of the earliest and biggest contributors to the party. Fleeing the "Nazi regime has ruined German industry." And to all he met abroad he proclaimed, "What a fool ( Dummkopf ) I was!” PoliticsWorld War 2Third ReichDummkopfFritz Thyssen Book:The Rise and Fall of the Third Reich: A History of Nazi Germany Source: The Rise and Fall of the Third Reich: A History of Nazi Germany