What's “the Spirit of Historical Materialism”

The of historical is not an experiential description of the historical process,but a theory of the contradiction development of productivity and productive relations in realities.The of history can be regarded as a scientific methodology of historical phylogeny.The materialism of historical is not a simple negation of idealism,but an analysis of the ways in which human beings can get freedom.Different from Heidegger's ontology,Marx has discovered the analytical approaches of historical which can explore the true social and cultural nature of society.Consequently,with its spirit of historical materialism,a totally new road to modern philosophies has come into being.