It should be noticed by the new study that when young Marx starts his research with the world history theory, the objective process of world history and the world history theory of Vico, Voltaire, Kant, and Hegel constitutes the ideological premise ofhis theory. Thus, young Marx’ s theory of world history is not a vague“world vision” or “global vision”, but contains a wealth of specific theoretical norms. In the course of world history, these theoretical norms, which are of intrinsic close relationship, are gradually formed. Therefore, it is necessary to sort out the thought process of Marx爷s world history theory. And then, it is required to grasp its three logical transitions from general statement, preliminary formationto formal establishment, which constitutes a historical interpretation of the path. Then, it is found that young Marx爷s world history theory is a new approach to propose and solve the old problems.