Multiple choice general knowledge Pen ean adimai anal? Anna Karunanidhi E.Ve.Ra.Periyar Madhan Reveal answer Fill a bubble to check yourself C Correct answer Explanation E.V. Ramasamy (Periyar) was the prominent leader who fiercely campaigned against caste-based discrimination and advocated for social equality in Tamil Nadu. The term 'adimai' refers to the caste-based servitude he fought to abolish.