Bhimrao Ramji Ambedkar was an Indian economist, politician and social reformer. He was also known as Babasaheb Ambedkar. He campaigned against social discrimination against the lower castes or Dalits of the country. Completing his doctorate from Columbia University and The London School of Economics, he gained reputation as a scholar for his research in economics, law and political science.

In the early phases of his career, he was an economist, professor and lawyer. Towards the later phases, he was actively involved in campaigns for India’s independence. He published journals and advocated for political and social rights for Dalits. He made a significant contribution to the establishment of the state of India. He was the first Minister of Law and Justice of India and the chief architect of the Constitution of India.
He had a Marathi family background and was from the town of Ambadawe in Ratnagiri district of modern-day Maharashtra. Ambedkar was born into a poor Mahar (Dalit caste), who were treated as untouchables and faced a lot of socio-economic discrimination. Although he attended school, Ambedkar and other untouchable children were segregated from the rest of the children and given little attention by teachers. They were not even allowed to sit inside the class. He had to sit on a gunny sack which he took home after school. When they needed to drink water, someone from a higher caste had to pour that water from a height as they were not allowed to touch the water vessel. It was usually the peon who did this for him and on days when the peon was not available, he had to go without water. He had later described this as “No peon, No water” in one of his writings.
During British rule, Ambedkar’s effort for the political representation of the oppressed untouchables of India bore fruit in the 1920s. The colonial state was forced to include two members from among the Dalits in the Round Table Conference in 1930. This eventually led to the framing of the Government of India Act, 1935.

From 1927, Ambedkar launched active movements against untouchability. He began public movements and marches to open up public drinking water resources for all. He led a satyagraha in Mahad to fight for the right of the untouchable community to draw water from the main water tank of the town. He also began a struggle for the right of Dalits to enter Hindu temples. In a conference in1927, Ambedkar publicly condemned the Hindu text Manusmriti (Laws of Manu), for ideologically justifying caste discrimination and “untouchability”. He ceremonially burned copies of the ancient text. On 25th December 1927, he led thousands of followers to burn copies of Manusmrti. Since then 25 December is celebrated as Manusmriti Dahan Din (Manusmriti Burning Day) by Ambedkarites and Dalits.
In 1956, he converted to Buddhism, initiating mass conversions of Dalits which eventually led to the Dalit-Buddhist movement.
A few days after completing his final manuscript ‘The Buddha and His Dhamma’, he died in his sleep on 6 December 1956 at his home in Delhi.