This paper mainly discusses the process of evolution of a popular ideology in the society and how to establish its hegemony. This paper will also make an attempt to analyse the forces which imposes ideology; and how the established ideological hegemony could be challenged and can bring the fundamental changes in the societal functioning. This paper argue that It is the control over the resources, and others means of production by certain section of the society (ruling class) provide them institutional power (school, judiciary, ministry, hospital, etc.) to them to exercise, decide and structure various code of conduct, ethics, morality and knowledge system in the society.