may 7, 1915 - German U boat sink the British ship Lusitania

Description:

A German U boat shot at a British passenger ship that was going to Liver pool from the U.S. This event is very controversial on who the fault of this sinking was. This event is very important because influenced the Americans to Join the war. There were 126 American passengers on the boat and this made the U.S. very made at Germany. Some people say that Britten wanted that to happen so that America would join the allies force.