The US joined the war on the side of the Allies on April 6, 1917.
No
Britain, US, Russia, Canada, Australia.
if you mean world war 2 the us the UK an ussr would be examples.
The Allies
the allies Britain and France
allies that were England and France
The US and the Allies won World War 2.
The US joined the war on the side of the Allies on April 6, 1917.
No country attacked the US before they joined WW1, but the US's allies such as France and Britain were attacked and at war with Germany, so the US decided to support their allies and join the war. The sinking of the British/ American ship "The Lusitania" was a trigger for the US to join the war.
japan and Italy
Allies
Allies.
allies
Allies
They were against the Germans and their allies called the Triple Alliance. US was with the British and their allies-Triple Entente
The Allies in World War I included Russia, France, Great Britian, Italy, Japan, and the U.S.