The Effects of the Great War The Great War has been called by many the most destructive war in history. The Great War brought a different kind of war to America. The Great War effected America in so many different ways culturally, economically. The Great War was predicted to be a short war, but waged on for four long and bloody years, destroying and reshaping the map of Europe. The war the world powers of Germany, Austria-Hungary, and Italy known as the central powers. Also known, as the Allies were Great Britain, France, and Russia. The U.S. had many battles to fight before its involvement into The G