America felt like their freedom was being threatened. The Germans weren't allowing them to take supplies to Europe in boats across the Atlantic. They'd already shot down the Lusitania (though technically they did warn us and the boat was carrying arms), and there were lots of other reasons that America felt like it was being encroached upon. I'll let you decide for yourself.
yes, because when Germany sunk the British liner Lusitania , there was 128 Americans on board. this caused America to join in the war because of all those lives lost...
(i think)
U.S. involvement in World War I was necessary; not only for their nation in protection, but also in the victory of the Allied Powers. American contribution to the Allied Powers included: a necessary addition of military troops and navy and an addition of supplies for the Allies: weapons, ammunition, food, etc...
weeny weeny
The US felt Europe should handle Europe's problem.
At the start of the US involvement in WW II, the US was attacked by the Japanese. When the US declared that a state of war existed between the US and Japan, Germany declared war on the US. Your question should be was Germany justified in declaring war on the US.
Japan forced the US into WWII by attacking Pearl Harbor, Hawaii.
England and the US were allies in WWII against Germany's invasion of Europe and Africa.
Woodrow Wilson
stop
In ww1 the US had no real reason to fight.
The United States wasn't at war with Japan in WW1.
US said dont put us in this this is not our problem.
they guns
the pacifists
Pearl Harbour
because were idiots son!
england
Germany
Jeannette Rankin - she voted no in both World Wars .
Because it didn't want to enter a European war