A brief study of the historical development of China and of the world shows that this characteristic did not emerge immediately after the Opium War,but took shape later,after the first imperialist world war and the October Revolution in Russia.

• 只要研究一下中国的和世界的历史发展，就知道这个历史特点，并不是从鸦片战争以来就有了的，而是在后来，在第一次帝国主义世界大战和俄国十月革命之后，才形成的。