Apr 1917United States enters War declare war against Germany supported declared on 6 April 1917 declared war on Germany voted against entry United States declaration of war on Germany (1917) United States declaration of war on Germany (1917) United States declaration of war on Germany (1917) April 6, 1917 United States declaration of war on Germany (1917) April 6, 1917 declared on 6 April 1917 6 Apr 1917US declares war on Germany declared on 6 April 1917 6 April 1917 April 6, 1917 voted against entry United States declaration of war on Germany (1917) voted against entry voted against entry 6 April 1917 US entry into the War declaration of war April 6, 1917 δυό χρόνια μετά τον τορπιλλισμό April 6, 1917 April 6, 1917