The correct option is B Moovalur Ramamirdham Ammaiyar
Periyar E.V.R was a social reformer and advocated various measures for the upliftment of women in society.
Tamil Nadu also had notable women reformers like Moovalur Ramamirdham Ammaiyar and Dr. Muthulakshmi Ammaiyar, who fought against the Devadasi system. The Tamil Nadu government introduced the “Moovalur Ramamirdham Ammal Ninaivu Marriage Assistance Scheme” which provides financial assistance to poor women.