"The Great Debate" Documents of the Sino-Soviet Split"The term "Sino-Soviet Split" refers to the gradual worsening of relations between the Soviet Union and the People's Republic of China, and between their respective Communist Parties. While discomfiture between them had long roots, reaching back to civil wars in China prior to the establishment of the People's Republic, the disagreements gained momentum in the decades after China's liberation and would eventually lead to the Soviets referring to the Chinese as "splittists", "left-wing adventurists", "anti-Marxist" enemies of Socialism "in league with Imperialism", while the Chinese came to regard the Soviets as "revisionists" and "social-imperialists", or "socialist in words, imperialists in deeds", and as "the principal danger in the world today.""