The chapter explores the impact of colonialism on Indian society and culture, highlighting the social reform movements of the 19th and early 20th centuries aimed at addressing issues like caste discrimination and gender inequalities. It discusses various processes of social change including sanskritisation, modernisation, secularisation, and westernisation, illustrating how these processes both coexist and sometimes contradict one another in contemporary India. The chapter emphasizes the intertwined relationship between social change and cultural transformation, showcasing reactions to colonial influence.