1915
Sinking of the Lusitania
Though the Lusitania was a British-owned ship, the U.S.
Library of Congress notes its passengers included more than 120 Americans on May 7, 1915, the day the luxury ocean liner was torpedoed by a German U-boat. History.com notes the Imperial German Embassy in Washington, D.C., placed ads in American newspapers reminding Americans that Germany and Britain were at war and

