The Contributions of Postmodernism Methodology as a Prevailing Practice on Ground of Humanities Sciences

Postmodernity is a condition or a state of being associated with changes to institutions and conditions and with social and political results and innovations, globally but especially in the West since the 1960s, whereaspostmodernism is an aesthetic, literary, political or social philosophy, the cultural and intellectual phenomenon, especially since the 1920s' new movements in the arts and literature. Both of these terms are used by philosophers, social scientists and social critics to refer to aspects of contemporary culture, economics and society that are the result of features of late 20th century and early 21st century life, including the fragmentation of authority and the commoditization of knowledge. In this paper it has been tried to show the connection between this approach and other humanity sciences so that crystallized the kingdom of this overall movement.