Explanation:

After the independence of India, Dr. Ambedkar thoroughly remained vocal for the interest of oppressed Indians. His concern for farmers are well known to people. He was doing his best to promote the interest of the agricultural masses that labored under unbearable advantages. In fact, he was the first person to introduce the bill for the abolition of the serfdom of agricultural tenants. On 17-9-1937 he introduced a bill to abolish the Khoti system of land tenure which originated in Konkan.