The section explains how colonialism influenced the caste system in India significantly from the 19th century to independence in 1947. Caste became more visible and rigid due to British administrative practices such as the census, which categorized people according to their caste. This official recognition led to heightened awareness and social mobility efforts, resulting in petitions by various castes seeking higher social status. Colonial policies inadvertently contributed to social mobilization among lower castes against discrimination, aligning with the nationalist movement's efforts for the upliftment of marginalized communities. Post-independence, caste issues remained prominent in Indian society, with the Constitution promoting abolition of caste distinctions while paradoxically maintaining some forms of caste-based privileges.