At midnight between 14 and 15 August 1947, British rule over the Indian subcontinent came to an end. Jawaharlal Nehru, addressing the Constituent Assembly sitting as India's first Parliament, marked the moment with a speech recalling that at the stroke of the midnight hour, while the world slept, India would awake to life and freedom. The line, from his "tryst with destiny" address, is still widely quoted. Independence came as two transfers of power, because the same negotiations also created the new state of Pakistan, inaugurated by Mountbatten in Karachi a day earlier, on 14 August (Encyclopaedia Britannica, "Partition of India"[2]), with Muhammad Ali Jinnah sworn in as its first Governor-General the next morning.

The path to that midnight ran through more than a year of failed negotiation. A British Cabinet Mission had proposed in 1946 a loose federal structure meant to hold a single, undivided India together; when the Indian National Congress and the Muslim League could not agree on its terms, the Muslim League called for "Direct Action Day" on 16 August 1946 to press its demand for a separate Muslim-majority state, and the day set off large-scale communal killing in Calcutta that spread to other regions over the following months. By early 1947, with communal violence rising and the British government under Prime Minister Clement Attlee eager to end an increasingly costly and difficult occupation, Lord Mountbatten arrived as the last Viceroy with instructions to arrange a rapid transfer of power. His plan, announced on 3 June 1947, accepted partition as the price of a fast withdrawal and moved the transfer date forward by nearly a year, to mid-August 1947 (Encyclopaedia Britannica, "Partition of India"[2]).

A border drawn in five weeks

The task of actually drawing the new border fell to a Boundary Commission chaired by Sir Cyril Radcliffe, a British lawyer who had never previously visited India and was given only about five weeks to divide the provinces of Punjab and Bengal, the two regions with the most religiously mixed populations, between the new dominions (Encyclopaedia Britannica, "Partition of India"[2]). The line he produced, now known as the Radcliffe Line, was not published until 17 August 1947, two days after both India and Pakistan had already become independent, so the new governments took charge of territory before either the officials administering it or the millions of people living along it knew for certain which country they now belonged to.

Partition's death toll: why estimates range from 200,000 to nearly three million

What followed was one of the largest forced migrations in recorded history. Estimates of how many people crossed the new border in both directions, mostly across Punjab and Bengal, generally range from 12 to 20 million; Britannica puts the number displaced at about 15 million (Encyclopaedia Britannica, "Partition of India"[2]). Trains, bullock carts, and long columns of people on foot carried Hindus and Sikhs toward India and Muslims toward Pakistan, and convoys on both sides came under attack from armed mobs; entire trainloads of refugees sometimes arrived at their destination full of dead. Women were abducted and assaulted in large numbers on both sides of the new border, and organized recovery operations by both governments continued for years afterward.

The number of people killed in this violence is one of the unresolved questions in modern Indian history. Contemporary British and Indian officials, working with incomplete records amid mass chaos, produced estimates as low as roughly 200,000; many standard accounts have long cited a figure in the range of 500,000 to 1 million, and Britannica gives a range of 200,000 to 2 million (Encyclopaedia Britannica, "Partition of India"[2]). More recent demographic reconstructions by economic historians, working backward from census and migration data (Bharadwaj, Khwaja and Mian, "The Partition of India: Demographic Consequences"[4]), have argued for substantially higher totals, in the range of two to three million deaths from violence, disease, and the exposure of displacement combined. Historians have not converged on a single number, largely because so much of the killing happened outside any official record-keeping, and because studies differ on how to separate deaths from direct violence from deaths caused by the disease and starvation that swept through overcrowded refugee camps. The enormous scale of death and displacement is not in dispute. Responsibility for it is: historians continue to weigh how much blame belongs to the haste of the British withdrawal and the boundary-drawing process, how much to the political failure of the Congress and the Muslim League to agree on a shared framework, and how much to the communal mobilization that had been building for years before 1947, ever since the Hindu–Muslim alliance of the Khilafat years broke down in the early 1920s.

Independence as a beginning

For the new Indian state, independence on 15 August 1947 opened a set of enormous tasks: resettling millions of refugees (NCERT, Our Pasts III, Ch. 8, p. 109[1]), integrating the roughly 565 princely states that had not been directly ruled by Britain, and writing a constitution for a country that had just been carved in two under violent and hurried circumstances. The same generation of leaders who had negotiated independence took them up almost immediately, and they would define India's first years as a sovereign nation.