United Sates declares war on Austria-Hungary 1917

Austria-Hungary

The United States Senate, in a 74 to 0 vote, declared war on Austria-Hungary on December 7, 1917, citing Austria-Hungary's severing of diplomatic relations with the United States, its use of unrestricted submarine warfare and its alliance with Germany.[5] The declaration passed in the United States House of Representatives by a vote of 365 to 1.

Text of declaration:

Whereas the Imperial and Royal Austro-Hungarian Government has committed repeated acts of war against the Government and the people of the United States of America : Therefore be it Resolved by the Senate and House of Representatives of the United States of America in Congress assembled, That a state of war is hereby declared to exist between the United States of America and the Imperial and Royal Austro-Hungarian Government; and that the President be, and he is hereby, authorized and directed to employ the entire naval and military forces of the United States and the resources of the Government to carry on war against the Imperial and Royal Austro-Hungarian Government; and to bring the conflict to a successful termination all the resources of the country are hereby pledged by the Congress of the United States.