Because the US had no interest in the World War1.
Doughboy.
stupid ghkhgj
sinking of lusitania
no one everyone hates america and the people who live there
We faught Germany,Austria-hungary,Turkey and bulgaria
world war2 industrial revolution cold war or world war1
The United States declaration of war is from 6 April 1917.
no. there were several years of peace between the civil war and world war1
for the first part they were nutral.(not chosing a side or even fighting.)
They needed each other's help in fighting Germany.
Japan was on the side of the Japanese in WW2 (They formed the Axis with Germany & Italy). They fought against, principally, the US, Britain & Australia.