In the last 100 years, Tamil Nadu has transformed into a knowledge-based society. The social, literary, and political movements brought changes in educational policies that broadbased and democratized education to all parts of Tamil Nadu. Education is the key to social mobility and it was rightly democratized through a series of interventions like the issuance of communal G.O. by the then Justice Party which helped increase representation of people belonging to diverse castes and religions. Amongst many interventions, a library movement also began in the early 20th century.