1 janv. 1916 - Sussex Pledge
Description:
The Sussex Pledge was a promise made by Germany to the United States in 1916, during World War I before the latter entered the war. Early in 1915, Germany had instituted a policy of unrestricted submarine warfare, allowing armed merchant ships, but not passenger ships, to be torpedoed without warning.
Ajouté au bande de temps:
WORLD WAR TIMELINE
Date:
