. "On December 11, 1941 the United States Congress passed the Joint Resolution Declaring That a State of War Exists Between The Government of Italy and the Government and the People of the United States and Making Provisions to Prosecute the Same, thereby declaring war against Italy. It also declared war upon Germany that same day."@en . . . "United States declaration of war upon Italy"@en . "On December 11, 1941 the United States Congress passed the Joint Resolution Declaring That a State of War Exists Between The Government of Italy and the Government and the People of the United States and Making Provisions to Prosecute the Same, thereby declaring war against Italy. It also declared war upon Germany that same day."@en . . . . .