They acTed as a force that frightened the Germans mostly. They eventually declared war On Germany because of the Zimmerman telegraph. This frightened the Germans and they needed to therefore win the war before US troops arrived and launched a massive offensive. This almost won however at home their economy collapsed and they lost. America had no really large battles.
The US turned into a superpower
i have no idea.
yes
The Cold War.
there has a power to fight
they were an allie in 1914 before the US joined the war
i dont no so hahahah
Yes
They were accepted
i know about world war II but not world war I i know on world war II is japan tried to lay a bomb on Augusta.
He was a General of the US Armies
Industrial production of men and material.