6 avr. 1917 - The United States enters the war.
Description:
War at sea initiated US involvementAmericans initially supplied both the Allies and the Central Powers
Blockade brought sinking of US ships
the German submarine sank the British Ship, Lusitania (many U.S. citizens died)
Ajouté au bande de temps:
Date:
6 avr. 1917
Maintenaint
~ Il y a 107 ans
