C.That it was wrong and they had an obligation to change it
In 1879, Germany and Austria-Hungary formed an alliance (the Dual Alliance) that gave them great strength in the centre of Europe. ... The Dual Alliance had become the Triple Alliance with Italy (although Italy stayed out of the war in 1914). In 1907, Britain joined Russia and France to form the Triple Entente.
The Allied leaders and Josef Stalin of Russia agree to the conditions under which the Soviet Union will enter the war in the Pacific against Japan.