Meanwhile,the school of neo-institutionalism arised in the area of political studies characterized by its rational-choice institutionalism,historical institutionalism,and sociological institutionalism.

As a frontier science, new institutionalist politics consists of three main theoretical schools: historical institutionalism, rational cho.

This article examines the basic ideas and problems of historical institutionalism and ra-tional choice of institutionalism,which are major schools of neo-institutional politics.

The Problem with Popper’s Philosophic Viewpoints of Anti-historicism;

Husserl s Critique of Historicism and Its Revelation to Us;

Going out of Two Opposing Extreme Branches of Modernism and Historicalism;

ract: This essay mainly discusses the historical method and its application in the study of literature history,and has defined the two concepts of historicalism and historical method in the study of literature history at the same time.

Mainly has had the logical real diagnosis principle, the critique rationalism, the historical principle and so on, they have carried on the effective exploration centered on the science to mark off, the science development pattern, the scientific method and so on,they have formed respective scientific view.

By applying historical principle,Deng Xiaoping analyzed Mao Zedong s thought and socialist system and put forward understanding the issues of"what socialism is"and"how to construct socialism", from the past ,today and future of socialism.