This major study of German attitudes toward England during the Great War, 1914-18, continues the story of Anglo-German antagonism where previous studies have ended. It shows how German propaganda sought to portray Britain as the main enemy of the German people, and focuses on the decision to launch unrestricted submarine warfare against Britain in January 1917, thus bringing the United States into the conflict. The book concludes by examining the contribution of anti-English feeling to the growth of right wing extremism in Germany after the war.