Born to parents who were bonded slaves, Harriet Tubman life was a difficult one from the very beginning. Yet with her remarkable courage and determination, she not only escaped slavery herself, but also led other enslaved people to freedom. The prominent political activist and abolitionist was also the first woman to lead an armed expedition during the American Civil War.
Social reformer and abolitionist, Frederick Douglass was a national leader of the abolitionist movement in Massachusetts and New York. Born into slavery, he had a difficult early life. Eventually, he managed to escape and dedicated the rest of his life to promoting the cause of abolition. He was a great orator and writer.
India's first Minister of Law and Justice, B. R. Ambedkar inspired the Dalit Buddhist movement. He also fought against social discrimination prevalent in India at that time. Widely regarded as the chief architect of the Constitution of India, Ambedkar was posthumously honored with India's highest civilian award - The Bharat Ratna.
Savitribai Phule was a revolutionary social reformer who dedicated her life to educate girls and bring about gender equality in the face of resistance from the conservative Indian society. Phule, who was illiterate till her marriage, went on to become a teacher, a feat considered first by an Indian woman. With her husband, she established schools for girls in Maharashtra.
Margaret Sanger was an American writer and sex educator. She is credited with popularizing the term birth control. A birth control activist, Sanger established the first birth control clinic in America. She also set up organizations that later became the well-known non-profit organization Planned Parenthood Federation of America. She also played a key role in legalizing contraception in the US.
Annie Besant was a British theosophist, socialist, writer, orator, educationist, women's rights activist, and philanthropist. Despite being British, Besant supported India's freedom movement and even joined the Indian National Congress. She is also credited with co-founding Banaras Hindu University. Besant also helped launch the Indian Home Rule movement to campaign for democracy in the country.
Raja Ram Mohan Roy was an Indian social and religious reformer. He is credited with co-founding the Brahmo Sabha, a social-religious reform movement. Often referred to as the Father of the Bengal Renaissance, Roy has had an influential role in fields like politics, education, and religion. In 2004, he was ranked 10th in BBC's Greatest Bengali of all time poll.
William Lloyd Garrison was an American journalist, abolitionist, social reformer, and suffragist. He is best remembered for founding The Liberator, an anti-slavery newspaper, which was published from 1831 to 1865. He also co-founded the American Anti-Slavery Society which helped fight slavery in the United States. In the 1870s, William Lloyd Garrison was an important figure in the women's suffrage movement.
Jane Addams was an American social worker, reformer, settlement activist, public administrator, sociologist, and author. Addams was a prominent leader in the history of women's suffrage and social work in the USA. She is credited with co-founding one of America's most popular settlement houses, the Hull House in Chicago. Addams is also credited with co-founding the American Civil Liberties Union.
Jyotiba Phule was an Indian thinker, social activist, writer, and anti-caste social reformer. During his lifetime, he worked towards eradicating the caste system and untouchability in India. He was also a pioneer of women education in India and began his first school for girls in Pune in 1848. B. R. Ambedkar had often cited Jyotiba Phule as an inspiration.
Dorothea Dix was an American advocate who fought for the welfare of the mentally ill. She helped create the first generation of mental asylums in the United States. Dix also played a key role during the Civil War, serving as a Superintendent of Army Nurses. In 1979, Dorothea Dix was made an inductee of the National Women's Hall of Fame.
Ishwar Chandra Vidyasagar was an Indian social reformer and educator. He is best remembered for his efforts to modernize and simplify Bengali prose for which he is widely regarded as the father of Bengali prose. As a social reformer, Vidyasagar played a crucial role in enacting the Hindu Widows' Remarriage Act, which legalized the remarriage of Hindu widows in India.
Remembered as the founder of the British colony of Georgia in the US, James Oglethorpe was a renowned British soldier, MP, and social reformer. Educated at Oxford, he initially fought for the Austrian army against the Turks. As an MP, he brought in prison reforms. He was also the governor of Georgia.
Ahmed Raza Khan Barelvi, also known as Ala-Hazrat, was a renowned Islamic scholar and an Urdu poet. Born in Bareilly, British India, he belonged to a family of Rohilla Pushtuns who had migrated from Qandahar. He wrote about various subjects such as philosophy, science, and astronomy.
Lucretia Mott was an American women's rights activist, abolitionist, and social reformer. Mott played a major role in the events leading up to the Seneca Falls Convention, the first gathering supporting women's rights in the USA. Lucretia Mott's work influenced Elizabeth Cady Stanton whom she mentored. In 1983, she was inducted into the National Women's Hall of Fame.
Baba Amte was an Indian activist and social worker best remembered for his work that aimed at empowering people suffering from leprosy. Dubbed the modern Gandhi of India, Amte received several prestigious awards, such as the Gandhi Peace Prize, Dr. Ambedkar International Award, Ramon Magsaysay Award, and the Padma Vibhushan.
Josiah Henson was an American abolitionist, author, and minister. Henson escaped to Upper Canada after being born into slavery and founded a settlement for other fugitive slaves in Kent County. Josiah Henson's autobiography about his escape from slavery is said to have inspired Harriet Beecher Stowe's title character in her novel Uncle Tom's Cabin.
Vinoba Bhave was an Indian social reformer and advocate of human rights and nonviolence. A close associate of Mahatma Gandhi, Bhave played an important role in the Indian freedom movement. In 1958, he became the first person to receive the Ramon Magsaysay Award for Community Leadership. In 1983, Vinoba Bhave was posthumously honored with the prestigious Bharat Ratna award.

Charles Freer Andrews was a Christian missionary and Anglican priest. He was also an educator and social reformer. A close friend of Indian freedom fighters Rabindranath Tagore and Mahatma Gandhi, he supported the Indian struggle for independence. Gandhi fondly called him Deenabandhu, or "Friend of the Poor". Even today, Andrews is widely respected in India.
Hu Yaobang served as the Chinese Communist Party's general secretary from 1982 to 1987. Prior to his position as the general secretary, Hu served as the party's chairman from 1981 to 1982. Under Deng Xiaoping's leadership, Hu Yaobang rose to prominence and played a crucial role in the Boluan Fanzheng program, which was initiated by Deng.
Renowned Victorian-era feminist and social reformer Josephine Butler was a champion for women’s suffrage and also fought against human trafficking. It is believed, she devoted herself to charity after the death of her 6-year-old daughter. She also forced Cambridge to encourage women’s education, which culminated in the Newnham women’s college.
Mahadev Govind Ranade was an Indian social reformer, scholar, author, and judge. Ranade is credited with co-founding the Indian National Congress as well as founding several organizations like the Poona Sarvajanik Sabha, Widow Marriage Association, and Vaktruttvottejak Sabha. He also contributed as an editor of a nationalist publication named Induprakash.
Granville Sharp was an activist who became one of the first English campaigners to support abolitionism in the UK. Sharp devised a plan to settle people in slavery and black people in Sierra Leone. He also established the St George's Bay Company and is thus considered a founding father of Sierra Leone. Sharp also worked towards correcting other social injustices.

Florence Kelley was an American political and social reformer who pioneered the term wage abolitionism. Kelley's work for the minimum wage, children's rights, and eight-hour workdays are widely acclaimed today. After serving as the National Consumers League’s first general secretary, Florence Kelley helped found the National Association for the Advancement of Colored People (NAACP) in 1909.

British Labour Party leader George Lansbury began his career working for the railways at 14 and then became a timber merchant. He was also a major figure behind the formation of the pro-labor Daily Herald. His overtly pacifist beliefs, however, made him unpopular and caused him to resign from his party leadership.

Though a qualified doctor, Samuel Smiles later never practiced and switched to journalism instead, working for Leeds Times. His best-known work remains Self-Help, a motivational self-improvement guide for the youth, which denounced materialism and advocated thrift. His other significant work was the 5-volume Lives of the Engineers.

Lawyer and social reformer Edwin Chadwick played a significant role in the passage of the 1848 Public Health Act. He also reformed the Poor Laws, bringing about major developments in urban sanitization. He was eventually knighted for his achievements. His writings include an iconic report on the “Labouring Population of Great Britain.”
Being the granddaughter of playwright Richard Brinsley Sheridan, author Caroline Norton had her first experience at writing in her teens. Her beauty and charm, however, made her failed barrister husband jealous. The rift in their marriage caused her to successfully campaign for married women’s right to property and their children’s custody.

Theodore Parker was an American transcendentalist minister whose words and quotations would later help inspire popular speeches of the likes of Martin Luther King Jr. and Abraham Lincoln. A reformer and abolitionist, Parker played a key role in fighting against such laws as the Fugitive Slave Act.

Sociologist Beatrice Webb is best remembered for coining the term collective bargaining. Along with her husband, Sidney Webb, whom she met at the Fabian Society, and others, Beatrice co-founded the London School of Economics. In spite of her lack of formal education, she was a prominent educator and an avid diarist.
Dhondo Keshav Karve was an Indian social reformer who worked for women's welfare in India. A pioneer in supporting widows' education, Karve also promoted widow remarriage. He also walked the talk by marrying a widow. Karve is credited with founding SNDT Women's University, India's first women's university. In 1958, he was honored with India’s highest civilian award, the Bharat Ratna.

British politician and Labour Party member Aungier Pakenham was part of an aristocratic family and was also known as the 7th earl of Longford. His brought in prison reforms such as the modern parole system. Though he was instrumental in decriminalising homosexuality, his Christian morals made him oppose homosexual acts.

Kanshi Ram was an Indian social reformer and politician who worked for the betterment of the lower caste people in India. As part of his work, Ram established the Dalit Shoshit Samaj Sangharsh Samiti in order to help the oppressed people. Kanshi Ram is also credited with founding the Bahujan Samaj Party which represents the backward class, including the untouchables.



Social reformer Octavia Hill led the British open-space movement, which eventually led to the formation of the National Trust. Inspired by John Ruskin, she established her first housing project in a London slum. She later devoted her life to developing living conditions of the poor and utilizing open spaces.

Martin Bucer was a German Protestant reformer in the Reformed tradition who was active in the 16th century. He is credited to have deeply influenced Lutheran, Calvinist, and Anglican doctrines and practices. His work resulted in his excommunication from the Roman Catholic Church, and he was exiled to England. He is considered an early pioneer of ecumenism.

Indian social reformer and Malayali literary icon Kumaran Asan is known for his revolutionary impact on Malayali poetry. He died when the boat carrying him from Kollam to Alappuzha met with an accident midway. He is remembered for his works such as his iconic narrative poem Duravastha.
Jeremiah was one of the major prophets, according to the Hebrew Bible. As per Jewish tradition, he authored the Book of Lamentations, the Books of Kings, and the Book of Jeremiah. According to Judaism, Jeremiah is the second of the major prophets and the Book of Jeremiah is often considered a part of the religion's canon.

Charles Booth was not just a shipowner but also a prominent social reformer, best known for his 17-volume Life and Labour of the People in London, which threw a light on the social conditions of the poor in London. He also developed statistical methods to ascertain the social issues of the working class.


One of the best Latin poets of his time, Theodore Beza soared to fame with his poetry collection Juvenilia. He later adopted Calvinism and succeeded John Calvin as the main spiritual leader of the Republic of Geneva. He is remembered as a major force behind the spread of Calvinism in Europe.

British sociologist Michael Young, also known as Lord Young, or Baron Young of Dartington, not only helped shape the manifesto of the Labour Party but also coined the term meritocracy. A qualified barrister, he was also instrumental in forming the Consumers’ Association and a prototype of the modern Open University system.