As soon as Germany invaded Russia in June 1941.
Japan did not join the Central powers, it joined the allied powers.
Allied powers* because they were attacked by japan.
we didn't. the US joined the Allied powers.
the allied powers were the countries that were tossed in the middle of world war one and were asked by the main countries fighting to join the fight and they would hold bargans with the main countries.
Because allied powers fighted against Germany, Austria, Hungary - Romania traditional ennemies.
No, Chile was the last nation to join. They joined on April 11th, 1945.
Allied powers* because they were attacked by Japan.
No. The Central Powers were Germany, Austria and their allies. The US joined the Allied Powers, which included Britain and France.
July 12, 1941 after operation barbarosa in June 1941 this operation was the German invasion of the USSR. Then right after, The United States faught against the French