Bhimrao Ramji Ambedkar was born on 14 April 1891 in Mhow, a military cantonment in Central India, the fourteenth and last child of a Mahar family. The Mahars were classified as untouchable by the Hindu caste hierarchy; Bhimrao experienced this classification not as abstract doctrine but as daily violence — forced to sit on gunny sacks in school so as not to pollute the floor, refused water from wells, made to walk with a broom tied behind him to erase his footprints. His father was a non-commissioned officer in the British Indian Army, and the relative stability of military employment allowed Ambedkar something almost no untouchable of his generation had: a primary education. With patronage from the Maharaja of Baroda he completed his BA at Elphinstone College in Bombay in 1912, then traveled to New York to study at Columbia University under the economist John Dewey. He earned an MA in 1915 and a PhD in 1917 with a dissertation on the evolution of provincial finance in British India — later published as the first systematic economic analysis of the Indian monetary system. He then enrolled at the London School of Economics, earning a second doctorate (DSc in Economics) in 1923, and passed the bar at Gray's Inn. His formal academic credentials — two doctorates, a law degree, fluency in multiple languages — exceeded those of virtually any other Indian of his generation, Gandhi included. He returned to India as a lawyer and economist and immediately launched a series of movements against caste discrimination. In 1927 he led the Mahad , marching untouchable crowds to drink from the public Chavdar Tank reservoir in Mahad, Maharashtra — a tank Dalits were barred from using — and publicly burned copies of the Manusmriti, the ancient Sanskrit law code that codified caste hierarchy. In the same year he began publishing the newspaper Bahishkrit Bharat (Excluded India). His relationship with Gandhi was one of principled antagonism. Gandhi called untouchables Harijans (children of God), a term Ambedkar rejected as patronizing; Gandhi opposed separate electorates for untouchables, which Ambedkar sought as the only structural guarantee of political power. The 1932 Poona Pact, signed under duress when Gandhi began a fast-unto-death to prevent separate electorates, was a compromise Ambedkar accepted but never forgave. He represented untouchable interests at all three Round Table Conferences in London in 1930–32, arguing directly with the British and with Congress. When India gained independence in 1947, Jawaharlal Nehru appointed Ambedkar as India's first Law Minister and chair of the Constitutional Drafting Committee. The Constitution of India — finalized on 26 November 1949 and in force from 26 January 1950 — is largely his intellectual creation. It abolished untouchability, guaranteed fundamental rights regardless of caste, and established reservations for Scheduled Castes and Tribes in government employment and legislative bodies. The document runs to 448 articles, 12 schedules, and over 117,000 words — the longest national constitution in the world — and reflects Ambedkar's conviction that formal legal guarantees, not moral persuasion, were the only reliable protection against oppression. He resigned from the cabinet in 1951 over Nehru's dilution of the Hindu Code Bill. On 14 October 1956, six weeks before his death, Ambedkar led a public ceremony in Nagpur at which he and approximately 500,000 of his followers converted to Buddhism — a religion he had chosen because, unlike Hinduism, it recognized no caste hierarchy. He died on 6 December 1956 at his home in Delhi. He was sixty-five. The memorial at Chaitya Bhoomi on Dadar beach in Mumbai, where his ashes were consecrated, receives millions of visitors every year.

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Architect of the Indian Constitution · Dalit Leader
B.R. Ambedkar
1,891 CE – 1,956 CE
The Dalit economist and jurist who earned doctorates from Columbia and London, drafted the Indian Constitution, and led millions of untouchables to convert to Buddhism in his final act of defiance against the caste system.
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