The US sided with the United Kingdom, France, and the Soviet Union in World War 1.
japan
In what ways did the US remain undecided about which side to support in world war 1?
Britain's side
there own side smart
allies
Allies
france
Allies
Allies (british, French side)
The US did not belong to any side at the beginning of WW1.
The US fought on the side of the Allies. The other side was called the Axis.
Italy