During World War I, the major nation which joined the war on the Triple Alliance side in 1917 was the United States. Although poorly prepared on the whole, the United States quickly became a formidable force and contributed significantly in the final victory.
The United States of America.
The U.S entered WW1 on April 6, 1917
The United States of America.
Russia withdrew from the war and Germany's troops could focus on the Western Front. American joined the war on the side of the Allied Forces.
In World War I, the two countries were the United Kingdom and France. Other major countries were also Allied Powers- such as the USA, Russia, and Italy- but none of them were Allied Powers for the entire war (Italy joined 1915-1918, USA 1917-1918, and Russia 1914-1917). Only Britain and France were Allied Powers for the entire war
It was broken in 1917 when the Americans enteredthe war on April 6. They joined the allied forces and defeated the central powers.
To end the war.
France __ France was in the war from the very beginning. It was Italy that joined the allied side after the start of the war.
They joined the war in 1917.
They joined the war in 1917.
the USA Joined the war in 1917
Allied defeat