The anti-Hindi protests in Tamil Nadu date back to at least 1937, a decade before the formation of independent India. Back then, the first Indian National Congress (INC) government in the Madras Presidency, led by C. Rajagopalachari, made Hindi compulsory in schools. The move led to immediate resistance from Tamil political leaders and social reformers, who saw it as a direct attack on Tamil identity. The agitation was led by Periyar E.V. Ramasamy, a rationalist and social reformer, alongside C.N. Annadurai, who would later found the Dravida Munnetra Kazhagam (DMK). The protests turned intense and led to mass arrests and police crackdowns. Two young protesters, Natarajan and Thalamuthu, died in custody and became martyrs of the resistance.