The good ole USA
The United States joined the Allies in December 1941 .. HELP TO FIND THE OTHER COUNTRY
Italy initially remained neutral at the start of World War 1 but later joined the Allies in 1915.
ItalyDuring World War I, however, Italy did not go to war immediately with her allies but stayed neutral. In 1915, she joined the Entente powers and declared war on Austria-Hungary, and later Germany in the subsequent year. The Dual Alliance persisted throughout the war and ended with their defeats in 1918.
Italy joined the Allies during WWI, but no Axis Power joined the Allies during WWII.
The primary allies were: Britain, Russia (USSR), China, Australia, New Zealand, Canada.
The United States joined the Allies in December 1941 .. HELP TO FIND THE OTHER COUNTRY
Italy
Italy initially remained neutral at the start of World War 1 but later joined the Allies in 1915.
Serbia and Montenegro remained joined in Yugoslavia.
Japan
Mexico
It is a country which has the power to make war yet chooses to remain neutral; taking no side in the conflict. Holland was a neutral power in World War 1. Belgium began the war as a neutral power but joined the Allies after its neutrality was violated by Germany.
Not unless you count neutral as a side. Turkey was a neutral nation until it joined the Allies in 1945.
Soviet Union
Spain was neutral in that war. Portugal however joined the Entente (allies) in 1916.
ItalyDuring World War I, however, Italy did not go to war immediately with her allies but stayed neutral. In 1915, she joined the Entente powers and declared war on Austria-Hungary, and later Germany in the subsequent year. The Dual Alliance persisted throughout the war and ended with their defeats in 1918.
Yes. Turkey was neutral in WW2 until several months before the war ended. They joined with the Allies. Turkey helped the Jewish people and let them live in their country until the end of the War.