Germany didn't declare war in 1915 against anyone, it was actually Britain that declared war on Germany
1917
December 11, 1941.
Germany's blitzkrieg against poland
1917
Yes. When England declared war against Germany, Australian Prime Minister Robert Menzies also formally declared war.
1941 late December.
Winston Churchill.
1812
September 1939
DID THE UNITED STATES DECLARE WAR ON GERMANY FIRST YES OR NO
Germany invaded Poland privacy and the allies France and Britain declared war