What were some of the underlying causes of World War 1?
The German naval policy, American economic interest and Woodrow Wilson’s idealism may have all caused the United States to declare war on Germany, but the major reason as to why war was declared onto Germany was the German naval policy. Without the dominance of German’s in the British Isles trying to prevent goods from entering and the sinking of the Lusitania, the United States could not help but fight in the war efforts with all of the motivation created from the hatred towards the Germans.