Dr. Bhim Rao Ambedkar
Bhimrao Ramji Ambedkar (14 April 1891 – 6 December 1956), also known as Babasaheb Ambedkar, was an Indian jurist, economist, politician and social reformer, who inspired the Dalit Buddhist movement and campaigned against social discrimination towards the untouchables (Dalits). He was independent India's first Minister of Law and Justice, and the chief architect of the Constitution of India.
Ambedkar was a prolific student, earning doctorates in economics from both Columbia University and the University of London, and gaining reputation as a scholar for his research in law, economics and political science. In his early career, he was an economist, professor, and lawyer. His later life was marked by his political activities; he became involved in campaigning and negotiations for India's independence, publishing journals, advocating political rights and social freedom for Dalits, and contributing significantly to the establishment of the state of India. In 1956, he converted to Buddhism, initiating mass conversions of Dalits.
In 1990, the Bharat Ratna, India's highest civilian award, was posthumously conferred upon Ambedkar. Ambedkar's legacy includes numerous memorials and depictions in popular culture.
Sant Ravidas
Sant Ravidas was an Indian mystic poet-sant of the Bhakti movement during the 15th to 16th century CE. Venerated as a guru (teacher) in the region of Uttar Pradesh, Rajasthan, Maharashtra, Madhya Pradesh and mainly Punjab. He was a poet-saint, social reformer and a spiritual figure.
The life details of Ravidas are uncertain and contested. Scholars believe he was born in 1450 CE, in a family that worked with dead animals' skins to produce leather products.
Ravidas's devotional songs were included in the Sikh scriptures known as Guru Granth Sahib. The Panch Vani text of the Dadupanthi tradition within Hinduism also includes numerous poems of Ravidas. He taught removal of social divisions of caste and gender, and promoted unity in the pursuit of personal spiritual freedoms.
Jyotiba Phule
Jyotirao Govindrao Phule (11 April 1827 – 28 November 1890) was an Indian social activist, thinker, anti-caste social reformer and writer from Maharashtra. His work extended to many fields, including eradication of untouchability and the caste system, and women's emancipation. He is mostly known for his efforts in educating women and lower caste people. He and his wife, Savitribai Phule, were pioneers of women education in India. Phule started his first school for girls in 1848 in Pune at Tatyasaheb Bhide's residence or Bhidewada. On 24 September 1873, he, along with his followers, formed the Satyashodhak Samaj (Society of TruthSeekers) to attain equal rights for people from lower castes. People from all religions and castes could become a part of this association which worked for the upliftment of the oppressed classes. Phule is regarded as an important figure in the social reform movement in Maharashtra.
Birsa Munda
Birsa Munda (15 November 1875 – 9 June 1900) was an Indian tribal freedom fighter, religious leader, and folk hero who belonged to the Munda tribe. He spearheaded a tribal religious millenarian movement that arose in the Bengal Presidency (now Jharkhand) in the late 19th century, during the British Raj, thereby making him an important figure in the history of the Indian independence movement. The revolt mainly concentrated in the Munda belt of Khunti, Tamar, Sarwada and Bandgaon. His portrait hangs in the Indian Parliament Museum; he is the only tribal leader to have been so honored.
Nangeli
The village-legend of Nangeli is about an Ezhava woman who lived in the early 19th century at Cherthala in the erstwhile princely state of Travancore in India and supposedly, cut off her breasts in an effort to protest against a caste-based "breast tax".
A breast tax (mulakkaram) was also allegedly imposed by the-then Brahmin king on lower caste Hindu women, which was to be paid if they wished to cover their breasts in public; the tax was supposedly assessed in proportion to the size of their breasts. According to the popular narrative, in the early years of the 19th century, the pravathiyar (village officer) of Travancore came to Nangeli's home to survey her breasts and collect the breast tax. Nangeli revolted against the harassment; chopping off her breasts and presenting them to him in a plantain leaf.
Nelson Mandela
Nelson Rolihlahla Mandela (18 July 1918 – 5 December 2013) was a South African anti-apartheid revolutionary, political leader and philanthropist who served as President of South Africa from 1994 to 1999. He was the country's first black head of state and the first elected in a fully representative democratic election. His government focused on dismantling the legacy of apartheid by tackling institutionalised racism and fostering racial reconciliation. Ideologically an African nationalist and socialist, he served as the president of the African National Congress (ANC) party from 1991 to 1997.
Kanshi Ram
Kanshi Ram (15 March 1934 – 9 October 2006), also known as Bahujan Nayak or Manyavar or Saheb, was an Indian politician and social reformer who worked for the upliftment and political mobilisation of the Bahujans, the backward or lower caste people including untouchable groups at the bottom of the caste system in India. Towards this end, Kanshi Ram founded Dalit Shoshit Samaj Sangharsh Samiti (DS-4), the All India Backward and Minority Communities Employees' Federation (BAMCEF) in 1971 and the Bahujan Samaj Party (BSP) in 1984. He ceded leadership of the BSP to his protégé Mayawati who has served four terms as Chief Minister of Uttar Pradesh.