No we declared war on japan then Hitler declared war on us all after pearl harbor
Hitler declared war on the USA on 11 December 1941, during a Reichstag speech in Berlin.
He declared war on the US.
He didn't. Britain declared war with Germany.
Adolf Hitler.
Winston Churchill
Hitler threatened to declare war on Czechoslovakia because the Czech government declared martial law.
Adolph Hitler a dictator of Germany in world war 2 declared war on the United States
Britain.
Poland
The Second World War started because Adolf Hitler had promised not to invade Poland but Hitler did. Therefore the Allies declared war on the Nazis.
Germany started by invading Poland despite protests from Britain. Britain then declared war on Germany and France were their allies so also declared war. Italy and Japan joined Hitler's cause because of the nature of their leaders and they thoguht they could win. America remained neutral until Jpan bombed Pearl Harbour and they declared war on Hitler. Russia was forced into war after Hitler invaded them.