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Political career

In 1935, Ambedkar was appointed principal of the Government Law College, Bombay, a position he held for two years. He also served as the chairman of Governing body of Ramjas College, University of Delhi, after the death of its Founder Shri Rai Kedarnath. Settling in Bombay (today called Mumbai), Ambedkar oversaw the construction of a house, and stocked his personal library with more than 50,000 books. His wife Ramabai died after a long illness the same year. It had been her long-standing wish to go on a pilgrimage to Pandharpur, but Ambedkar had refused to let her go, telling her that he would create a new Pandharpur for her instead of Hinduism's Pandharpur which treated them as untouchables. At the Yeola Conversion Conference on 13 October in Nasik, Ambedkar announced his intention to convert to a different religion and exhorted his followers to leave Hinduism. He would repeat his message at many public meetings across India.

In 1936, Ambedkar founded the Independent Labour Party, which contested the 1937 Bombay election to the Central Legislative Assembly for the 13 reserved and 4 general seats, and secured 11 and 3 seats respectively.

Ambedkar published his book Annihilation of Caste on 15 May 1936. It strongly criticised Hindu orthodox religious leaders and the caste system in general, and included "a rebuke of Gandhi" on the subject. Later, in a 1955 BBC interview, he accused Gandhi of writing in opposition of the caste system in English language papers while writing in support of it in Gujarati language papers. In his writings, Ambedkar also accused Jawaharlal Nehru of being "conscious of the fact that he is a Brahmin ".

During this time, Ambedkar also fought against the khoti system prevalent in Konkan, where khots, or government revenue collectors, regularly exploited farmers and tenants. In 1937, Ambedkar tabled a bill in the Bombay Legislative Assembly aimed at abolishing the khoti system by creating a direct relationship between government and farmers.

Ambedkar served on the Defence Advisory Committee and the Viceroy's Executive Council as minister of labour. Before the Day of Deliverance events, Ambedkar stated that he was interested in participating: "I read Mr. Jinnah's statement and I felt ashamed to have allowed him to steal a march over me and rob me of the language and the sentiment which I, more than Mr. Jinnah, was entitled to use." He went on to suggest that the communities he worked with were twenty times more oppressed by Congress policies than were Indian Muslims; he clarified that he was criticizing Congress, and not all Hindus. Jinnah and Ambedkar jointly addressed the heavily attended Day of Deliverance event in Bhindi Bazaar, Bombay, where both expressed "fiery" criticisms of the Congress party, and according to one observer, suggested that Islam and Hinduism were irreconcilable.

After the Lahore resolution (1940) of the Muslim League demanding Pakistan, Ambedkar wrote a 400-page tract titled Thoughts on Pakistan, which analysed the concept of "Pakistan" in all its aspects. Ambedkar argued that the Hindus should concede Pakistan to the Muslims. He proposed that the provincial boundaries of Punjab and Bengal should be redrawn to separate the Muslim and non-Muslim majority parts. He thought the Muslims could have no objection to redrawing provincial boundaries. If they did, they did not quite "understand the nature of their own demand". Scholar Venkat Dhulipala states that Thoughts on Pakistan "rocked Indian politics for a decade". It determined the course of dialogue between the Muslim League and the Indian National Congress, paving the way for the Partition of India.

In his work Who Were the Shudras?, Ambedkar tried to explain the formation of untouchables. He saw Shudras and Ati Shudras who form the lowest caste in the ritual hierarchy of the caste system, as separate from Untouchables. Ambedkar oversaw the transformation of his political party into the Scheduled Castes Federation. It did not fare well in the 1946 provincial elections, but in Bengal, it managed to elect Ambedkar to the Constituent Assembly of India by winning support from Congress legislators.

Jagjivan Ram 's wife Indrani Jagjivan Ram wrote in her memoir that Ambedkar persuaded her husband to ask Mahatma Gandhi for his inclusion in Nehru's cabinet in independent India. Initially, Jagjivan Ram consulted Vallabhbhai Patel before asking Gandhi to recommend Ambedkar to Nehru for inclusion in cabinet, adding that Ambedkar had "given up his antagonism to Congress and Gandhiji". Ambedkar was ultimately included as the law minister of India in the First Nehru ministry after Gandhi recommended his name to Nehru.

On 27 September 1951, Ambedkar resigned from Nehru's cabinet ministry after Hindu code bill was defeated in parliament.

Ambedkar contested in the Bombay North first Indian General Election of 1952, but lost to his former assistant and Congress Party candidate Narayan Sadoba Kajrolkar. Ambedkar became a member of Rajya Sabha, probably an appointed member. He tried to enter Lok Sabha again in the by-election of 1954 from Bhandara, but he placed third (the Congress Party won). By the time of the second general election in 1957, Ambedkar had died.

Ambedkar also criticised Islamic practice in South Asia. While justifying the Partition of India, he condemned child marriage and the mistreatment of women in Muslim society.

No words can adequately express the great and many evils of polygamy and concubinage, and especially as a source of misery to a Muslim woman. Take the caste system. Everybody infers that Islam must be free from slavery and caste., much of its support was derived from Islam and Islamic countries. While the prescriptions by the Prophet regarding the just and humane treatment of slaves contained in the Koran are praiseworthy, there is nothing whatever in Islam that lends support to the abolition of this curse. But if slavery has gone, caste among Musalmans has remained.