Shastri was born to Sharad Prasad Srivastava and Ramdulari Devi in Mughalsarai on 2 October 1904. He studied in East Central Railway Inter college and Harish Chandra High School, which he left to join the non-cooperation movement. He worked for the betterment of the Harijans at Muzaffarpur and dropped his caste-derived surname of "Verma". Shastri's thoughts were influenced by reading about Swami Vivekananda, Mahatma Gandhi and Annie Besant. Deeply impressed and influenced by Gandhi, he joined the Indian Independence movement in the 1920s. He served as the president of Servants of the People Society (Lok Sevak Mandal), founded by Lala Lajpat Rai and held prominent positions in the Indian National Congress. Following independence in 1947, he joined the Indian government and became one of Prime Minister Nehru's key cabinet colleagues, first as Railways Minister (1951–56), and then in numerous other prominent positions, including the Home Minister.
As prime minister, Shastri promoted the White Revolution – a national campaign to increase the production and supply of milk – by supporting the Amul milk co-operative of Anand, Gujarat and creating the National Dairy Development Board. Underlining the need to boost India's food production, Shastri also promoted the Green Revolution in India in 1965. This led to an increase in food grain production, especially in the states of Punjab, Haryana and Uttar Pradesh. He led the country during the Second India–Pakistan War. His slogan "Jai Jawan, Jai Kisan" ("Hail to the soldier; Hail to the farmer") became very popular during the war. The war formally ended with the Tashkent Declaration on 10 January 1966; Shastri died the next day.
Born and raised in a Hindu family in coastal Gujarat, Gandhi trained in the law at the Inner Temple in London and was called to the bar in June 1891, at the age of 22. After two uncertain years in India, where he was unable to start a successful law practice, Gandhi moved to South Africa in 1893 to represent an Indian merchant in a lawsuit. He went on to live in South Africa for 21 years. There, Gandhi raised a family and first employed nonviolent resistance in a campaign for civil rights. In 1915, aged 45, he returned to India and soon set about organising peasants, farmers, and urban labourers to protest against discrimination and excessive land-tax.
Assuming leadership of the Indian National Congress in 1921, Gandhi led nationwide campaigns for easing poverty, expanding women's rights, building religious and ethnic amity, ending untouchability, and, above all, achieving swaraj or self-rule. Gandhi adopted the short dhoti woven with hand-spun yarn as a mark of identification with India's rural poor. He began to live in a self-sufficient residential community, to eat simple food, and undertake long fasts as a means of both introspection and political protest. Bringing anti-colonial nationalism to the common Indians, Gandhi led them in challenging the British-imposed salt tax with the 400 km (250 mi) Dandi Salt March in 1930 and in calling for the British to quit India in 1942. He was imprisoned many times and for many years in both South Africa and India.
Gandhi's vision of an independent India based on religious pluralism was challenged in the early 1940s by a Muslim nationalism which demanded a separate homeland for Muslims within British India. In August 1947, Britain granted independence, but the British Indian Empire was partitioned into two dominions, a Hindu-majority India and a Muslim-majority Pakistan. As many displaced Hindus, Muslims, and Sikhs made their way to their new lands, religious violence broke out, especially in the Punjab and Bengal. Abstaining from the official celebration of independence, Gandhi visited the affected areas, attempting to alleviate distress. In the months following, he undertook several hunger strikes to stop the religious violence. The last of these was begun in Delhi on 12 January 1948, when Gandhi was 78. The belief that Gandhi had been too resolute in his defence of both Pakistan and Indian Muslims spread among some Hindus in India. Among these was Nathuram Godse, a militant Hindu nationalist from Pune, western India, who assassinated Gandhi by firing three bullets into his chest at an interfaith prayer meeting in Delhi on 30 January 1948.
Gandhi's birthday, 2 October, is commemorated in India as Gandhi Jayanti, a national holiday, and worldwide as the International Day of Nonviolence. Gandhi is considered to be the Father of the Nation in post-colonial India, though not officially. During India's nationalist movement and in several decades immediately after, he was also commonly called Bapu (Gujarati endearment for "father", roughly "papa", "daddy"