On the Objective Necessity and Subjective Alternativeness of the Development Process of Social History

Development is the process of object movement as well as that of subject construction.It is also the triad development,that is the development of nature,human beings and society.There are objective necessity and subjective alternativeness as well in the development of social history and the organic conbniation and harmonic action of the two result in the development of social history.However,the final alternativeness of social history still depends on the actualities and development trends of social materials.