Mahatma Gandhi was born in 1869 in Porbandar, India. He studied law in London and worked as a lawyer in South Africa, where he experienced racism and developed his philosophy of nonviolent civil disobedience. Gandhi returned to India in 1915 and led the Indian independence movement, calling for swadeshi (boycotting of foreign goods), satyagraha (nonviolent resistance), and ahimsa (nonviolence). Some of his notable campaigns included the Salt March and Quit India Movement. After independence in 1947, Gandhi continued advocating for religious harmony. He was assassinated in 1948 by a Hindu extremist.