In 1939
Hitler declaired war on the US out of an alliance with the japanease. As japan had bombed pearl harbour causeing American to declair war on them.
the Legislative Branch can declair war. The President does not have the power to do so!
it was in 1783 with the treaty of paris
Japan declared war on both the U. S. and Britain when they launched the surprise attack on Pearl Harbor.
It's all about promises.In WW1 Britain promised to protect Belgium and after Germany invaded them to get to France war was declared upon Germany from Britain.In WW2 Britain had agreed to protect and help Poland in all military scuffles and when Germany invaded and refused to leave Poland Britain declared war upon Germany.
False Britain, Australia, and China aided the U.S in the war against Japan.
Because they ate there food
Only on US
germany,italy and japan
Allows congress to officaly declair war.
Britain