Indian social system is influenced by Dharmashastras, which establishes the Chaturvarna Ashram system created by Brahmins and Kshatriyas. Any social movement defines opposition- classes or groups, generally exploiter and exploited but dalit movement is based against the classical notion of “purity and pollution” and the notion of purity and pollution comes from the individual’s birth in a family i.e. it is totally ascriptive in nature. Dalit movements challenge it as Periyar challenged the Brahminical hegemony in cultural, social, religious and political spheres. challenging the Brahminical notion of hierarchy was the first step in Dalit movements through Temple Entry Movement, social justice movement etc. These movements talked for the enforcement of freedom, justice, liberty in the place of ritualistic traditional system where humans are deprived of basic rights to live decent life. Therefore, these movements were giving the model for alternate society based on ‘modern’ and rationa...