The correct option is C Savitribai Phule
Ramakrishna, Vivekananda, and Dayanand Saraswati belonged to the Hindu revivalist sect which focused on reviving Hindu religious ideas and sentiments.
Savitribai Phule worked for upliftment of the depressed classes and women in the society. Despite facing many oppositions, she opened orphanages and homes for widows and provided them with education. She was considered the first female teacher of India.