Sree Narayana Guru (1856–1928) was one of India's greatest spiritual leaders, philosophers, and social reformers. Born into Kerala's marginalized Ezhava community, he dedicated his life to fighting caste discrimination and promoting equality, education, and social justice. His timeless message, "One Caste, One Religion, One God for Humanity," became a guiding principle for social transformation. In 1888, he challenged caste-based religious restrictions by consecrating the Aruvippuram Shiva Temple, proving that spirituality belongs to everyone. He later established the SNDP Yogam to empower marginalized communities through education, economic development, and social reform. A respected scholar of Advaita Vedanta, Sree Narayana Guru authored influential works such as Atmopadesa Satakam and Daiva Dasakam, emphasizing universal brotherhood, compassion, and moral living. He also founded important spiritual centers, including the Sivagiri Matha in Varkala. His visionary ideas inspired national leaders like Mahatma Gandhi and Rabindranath Tagore. Today, Sree Narayana Guru is remembered as a champion of equality, human dignity, and religious harmony whose teachings continue to inspire generations.

A legendary socialist leader and former Chief Minister of Bihar known as the "Jan Nayak," known for championing the rights and reservations for backward classes.

E.V. Ramasamy "Periyar" (1879–1973) was a renowned Indian social reformer, rationalist, and political leader, widely regarded as the Father of Modern Tamil Nadu. He founded the Self-Respect Movement in 1925 to fight caste discrimination, promote social equality, rational thinking, and women's rights. Periyar strongly opposed Brahminical dominance, religious orthodoxy, and compulsory Hindi education, advocating dignity and equal opportunities for marginalized communities. He later transformed the Justice Party into the Dravidar Kazhagam, inspiring the rise of major Dravidian political movements. His lifelong efforts for social justice and self-respect continue to influence Tamil Nadu's social and political landscape.

Kanshi Ram (March 15, 1934 – October 9, 2006) was a prominent Indian politician and social reformer. Born in Rupnagar, Punjab, he left a government research career to advocate for marginalized communities. He coined the term "Bahujan" to unite Dalits, Adivasis, OBCs, and minorities, founding the Bahujan Samaj Party in 1984.

M. Karunanidhi, the former Chief Minister of Tamil Nadu and Dravida Munnetra Kazhagam (DMK) patriarch, belonged to the Isai Vellalar community, which is classified under the Most Backward Classes (MBC) in Tamil Nadu.Historically associated with musicians and temple performers, this community is also referred to as Chinna Melam or Melakaarar. Growing up facing discriminatory practices tied to his caste in early 20th-century rural society, Karunanidhi joined Periyar's Self-Respect Movement at a young age to actively combat caste hegemony. He dedicated much of his political career to social justice and increasing reservation quotas for backward castes in the state.

J. Guru (popularly known as "Kaduvetti" J. Guru) was a prominent political leader in Tamil Nadu, India, who dedicated his public life to advocating for the community rights, socio-economic advancement, and reservation benefits of the Vanniyar community. As a fierce orator and the long-time head of the Vanniyar Sangam

Lalu Prasad Yadav (born June 11, 1948) is an Indian politician who founded the [Rashtriya Janata Dal (RJD)](wikipedia.org_ Janata_Dal). He served as the Chief Minister of Bihar from 1990 to 1997 and as the Union Minister of Railways from 2004 to 2009, where he was credited with making the Indian railway system profitable

Mulayam Singh Yadav (1939–2022) was an eminent Indian politician and founder of the Samajwadi Party. A towering figure in Indian socialism, he served as the Chief Minister of Uttar Pradesh three times and was a former Union Minister of Defence, championing the rights of farmers and marginalized communities.

Gopinath Pandurang Munde (1949–2014) was a prominent Indian politician and a towering mass-leader of the Bharatiya Janata Party (BJP) in Maharashtra. Hailing from a humble agricultural family in Parali, he built his grassroots base among the OBC, particularly the Vanzari community. Munde served as the Deputy Chief Minister of Maharashtra (1995–1999) and was appointed Union Minister for Rural Development in 2014. His life was tragically cut short by a road accident in New Delhi on June 3, 2014

Shamanuru Shivashankarappa (June 16, 1931 – December 14, 2025) was a prominent Indian politician, industrialist, and educationist from Karnataka, who served as the country's oldest incumbent MLA. A key Lingayat leader, he represented the Davanagere South constituency and served as the President of the All India Veerashaiva Mahasabha

T. K. S. Elangovan is an Indian politician. He was elected to the Rajya Sabha, the upper house of Indian Parliament from Tamil Nadu as a member of the Dravida Munnetra Kazhagam. He was earlier elected to the Lok Sabha, the lower house of the Parliament of India from Chennai North.

Hon’ble Sri Justice M.N. Rao was born on 22.4.1936 at Nellore. Passed B.A., M.L. Educated B.A. at the V.R. College, Nellore and obtained Law Degree from Andhra University Waltair, obtained Master of Laws in Constitutional and International Law from the Madras University in 1961. Enrolled as an advocate and practised for more than 12 years at the High Court of Andhra Pradesh. Appointed as District and Sessions Judge in 1973 by direct recruitment. Worked as Secretary to the State Government, department of Law and Legislative Affairs from 1979 to 1983. Worked for six months at the Institute of advanced Legal Studies, London, on deputation under the Colombo plan. Appointed as permanent Judge of High Court of Andhra Pradesh on 11.7.1986. Acted as Acting Chief Justice from 22.10.1997 to 2.11.1997 there after appointed as Chief Justice of High Court of Himachal Pradesh on 6.11.1997.

Sharad Yadav (1 July 1947 – 12 January 2023) was a prominent Indian politician and a tall socialist leader who served as an elected Member of Parliament ten times during his career spanning nearly five decades. He was elected to the Lok Sabha seven times and the Rajya Sabha four times. He served as a crucial Union Cabinet Minister under different coalition governments and was a central force in national opposition politics

History of B. P. Mandal (Bindeshwari Prasad Mandal)

Latchanna worked for farmers and disenfranchised people. He was arrested at the age of 21, when he participated in the Salt Satyagraha at Palasa. Latchanna also participated in the Quit India Movement. He was given the title of sardar for his activities against the British Raj. Latchanna continued his political and social activism after Indian independence in 1947, working on behalf of farmers, labourers, and the working class. He was also a member of Madras Trade Union Board.[4] He played a role in the fall of Prakasham Panthulu's government over the issue of prohibition.

An anti-caste crusader and leader of the OBC Political Front in Maharashtra who has spent decades organizing and safeguarding reservation policies for backward classes against counter-protests

Periyar Lalai Singh Yadav (1 September 1911 – 7 February 1993) was a policeman who became a social justice activist and play writer.[1] He wrote plays like Shambhuk Vadh. He translated Periyar E. V. Ramasamy's The Key To Understanding True Ramayan from Tamil to Hindi as Sachi Ramayan Ki Chabi.[2][3][4] In 1962, he wrote a book entitled Baman Vadi Rajya Mein Shoshito Par Rajnaitik Dakaiti.[5] He fought a free speech case against the UP Government on his book ban.

U. Sambasiva Rao (Usaa) was a renowned anti-caste ideologue, writer, revolutionary singer, and Bahujan leader from the Mangali (Nayee Brahmin) community of Guntur. For over five decades, he dedicated his life to the empowerment of Dalits, Bahujans, and marginalized communities while spreading the ideas of Mahatma Phule and Dr. B.R. Ambedkar. He played a pivotal role in major social justice movements, including the Mandal movement, Dalit Maha Sabha, Madiga Dandora, and the Rohith Vemula movement. Founder of Bahujan Prathighatana Vedika and editor of Edhureetha and Desi Disa, Usaa was widely respected as the "Udyamala Upadyayudu" (Teacher of Struggles). He passed away due to COVID-19 in 2020, leaving behind a lasting legacy of social justice, equality, and Bahujan empowerment.

బొక్క శ్రీ అచ్చూతానంద స్వామి (B.S.A. Swamy) మాజీ ఆంధ్రప్రదేశ్ హైకోర్టు న్యాయమూర్తి, సామాజిక న్యాయవాది మరియు వెనుకబడిన వర్గాలు (BC), షెడ్యూల్డ్ కులాలు (SC), షెడ్యూల్డ్ తెగలు (ST) హక్కుల కోసం జీవితాంతం పోరాడిన ప్రముఖ వ్యక్తి. 1995–2004 మధ్య హైకోర్టు న్యాయమూర్తిగా సేవలందించిన ఆయన, ఏపీ BC, SC, ST అడ్వకేట్స్ అసోసియేషన్‌ను స్థాపించి, న్యాయ అధికారుల నియామకాల్లో రిజర్వేషన్ల అమలుకు కీలక పాత్ర పోషించారు. సామాజిక న్యాయం, సమాన అవకాశాలు, విద్య, ఉద్యోగాలు మరియు రాజకీయాల్లో బలహీన వర్గాల ప్రాతినిధ్యం కోసం ఆయన చేసిన కృషి చిరస్మరణీయం. న్యాయవేత్తగా మాత్రమే కాకుండా సామాజిక సంస్కర్తగా కూడా B.S.A. స్వామి పేరు భారత సామాజిక న్యాయ చరిత్రలో ప్రత్యేక స్థానాన్ని సంపాదించింది.