Who among the following played a dominant role in the famous Vaikom Satyagraha of 1924–25 ?
[A]T. K. Madhavan
[B]Muloor S.Padmanabha Panicker
[C]Balarama Varma
[D]K. Kelappan

K. Kelappan
Vaikom Satyagraha (1924–25) was a satyagraha (movement) in Travancore, India (now part of Kerala) against untouchability in Hindu society. The movement was centered at the Shiva temple at Vaikom, near Kottayam.The Satyagraha aimed at securing freedom of movement for all sections of society through the public roads leading to the Sri Mahadevar Temple at Vaikom. K. Kelappan played a dominant role in the famous Vaikom Satyagraha and was the leader of the Guruvayur Satyagraha in 1932. It was at Gandhiji’s request that he ended his fast at Guruvayur.