Aftermath of World War I the Allies; during the war, it had sent thousands of labourers to France. At the Paris Peace Conference in 1919, the Chinese delegation called for an end to Western imperialistic institutions in China, but was rebuffed. China requested at least the formal restoration of its territory of Jiaozhou Bay, under German colonial control since 1898. But the western Allies rejected China's request, instead granting transfer to Japan of all of Germany's pre-war territory and rights in China. Subsequently, China did not sign the Treaty of Versailles, instead signing a separate peace treaty with Germany in 1921. The Austro-Hungarian and German
Opposition to World War I involvement in the war continued anyway, soldiers began to establish their own revolutionary tribunals and began to execute officers en masse. After the October Revolution of 1917, Lenin's Bolsheviks called for unilateral armistice, but the other combatants refused, determined to fight until the bitter end. The Bolsheviks agreed a peace treaty with Imperial Germany, the Treaty of Brest-Litovsk, despite its harsh conditions. They also published the secret treaties between Russia and the Western Allies, hoping that the revelation of Allied plans for a vengeful peace would encourage international opposition to the war. In 1917, a series of mutinies in the