JALLIANVALA BAGH MASSACRE, involved the killing of hundreds of unarmed, defenceless Indians by a senior British militry officer, took place on 13 April 1919 in the heart of Amritsar, the holiest city of the Sikhs, on a day sacred to them as the birth anniversary of the Khalsa. Jallianvala Bagh,. a garden belonging to the Jalla, derives name from that of the owners of this piece of land in Sikh times. It was then the property the family of Sardar Himmat Singh (d.1829), a noble in the court of Maharaja Ranjit Singh (1780-1839), who originally came from the village of Jalla, now in Fatehgarh Sahib district of the Punjab. The family were collectively known as Jallhevale or simply Jallhe or Jalle, although their principal seat later became Alavarpur in Jalandhar district. The site, once a garden or garden house, was in 1919 an uneven and unoccupied space, an irregular quadrangle, indifferently walled, approximately 225 x 180 metres which was used more as a dumping ground.
In the Punjab, during World War I (1914-18), there was considerable unrest particularly among the Sikhs, first on account of the demolition of a boundary wall of Gurdwara Rikabgang at New Delhi and later because of the activities and trials of the Ghadrites almost all of whom were Sikhs. In India as a whole, too, there had been a spurt in political activity mainly owing to the emergence of two leaders Mohandas Karamchand (Mahatma) Gandhi (1869-1948) who after a period of struggle against the British in South Africa, had returned to India in January 1915 and Mrs Annie Besant (1847-1933), head of the Theosophical Sociely of India, who established, on 11 April 1916, Home Rule League with autonomy for India as its goal. In December 1916, the Indian National Congress, at its annual session held at Lucknow, passed a resolution asking the British government to issue a proclamation announcing that it is the aim and intention of British policy to confer self governnnent on India at an early date." At the same time India having Contributed significantly to the British war effort had been expecting advancement of her political interests after the conclusion of hostilities. On the British side, the Secretary of State for India E.S Montagu, announced, on 20 August 1917; the policy of His Majesty’s Government, with which the Government of India are in complete accord, is that of the increasing association of Indians in every branch of administration and the gradual development of self-governing institutions with a view to the progressive realization of responsible government in India …" However, the Viceroy of India Lord Chelmsford, appointed, on 10 December 19l7, a Sedition Committee, popularly known as Rowlatt Committee after the name of its chairman, to investigate and report on the nature and extent of the criminal conspiracies connected with the revolutionary movement in India, and to advise as to the legislation necessary to deal with them. Based on the recommendations of this committee, two bills, popularly called Rowlatt Bills, were published in the Government of India Gazette on 18 January 1919. Mahatma Gandhi decided to organize a satyagrah, non-violent civil disobedience campaign) against the bills. One of the bills became an Act, nevertheless, on 21 March 1919. Call for a countrywide hartal or general strike on 30 March, later postponed to 6 April 1919, was given by Mahatma Gandhi.