Due to the influence of natural environment,they presented different characteristics in economic,class structure and regime forms.

With the advent of economic globalization and information revolution, new changes which are happened in the class structure of Capitalist Nations contains the more and more complex opposition of classes, the multiple and much movable class structure, the appearance of New Middle Class with a large population, and the class boundary which has become more and more obscure.

Taking the occupation relationship of production means, material capital possession and the dependent state as the basis of analyses, one gets the notion after analyzing the general category of capital which have contacts with market economy that although the class structure and relationship of contemporary capitalism pres.

Giddens\' theory of class structuration makes the stratum division through the axis of market skill and quasi-technical relations,and it treats class relation as a social structure and observes the mobility of different social classes through class activities and the interaction inside class structure.