Indian Independence Act 1947

History glossary

Topic: Framing the Indian Constitution · NCERT: Beyond NCERT

Meaning

The Indian Independence Act 1947 was a law passed by the British Parliament in July 1947. It ended British rule and created two independent dominions (self-governing countries that kept the British monarch only as a formal head), India and Pakistan, from 15 August 1947. It mattered because it was the legal basis for the transfer of power. It also made each Constituent Assembly a sovereign body (free to make any law, with no British approval needed) and its country's temporary Parliament while it wrote the Constitution.

Explanation

Background: why the British passed it

  • Pressure from below made British rule hard to keep going.
  • Memories of the Quit India struggle, 1942 were still fresh.
  • Subhas Chandra Bose had tried to drive out the British by force, with foreign help.

  • In spring 1946, the Royal Indian Navy ratings (ordinary sailors, not officers) rose in revolt in Bombay and other cities.

  • Talks at the top broke down.

  • The Cabinet Mission Plan (1946), drafted by Stafford Cripps, offered a loose three-tier federation. The centre would keep only defence, foreign affairs, communications and their finances [2].

  • Congress and the Muslim League first accepted it. Then they quarrelled over the groupings of provinces and how strong the centre would be [2].

  • Communal violence made a deal urgent.

  • The League called Direct Action Day on 16 August 1946. The riots that followed hit Calcutta hardest [3].

  • This started a year of almost non-stop rioting across northern and eastern India.

  • The Mountbatten Plan of 3 June 1947 accepted Partition. It also set up a separate Constituent Assembly for Pakistan [1]. The Act turned this plan into law.

Main features of the Act

  • Two dominions: India and Pakistan, both from 15 August 1947.
  • End of British control: the British government would no longer govern any part of British India after that date.
  • Constituent Assemblies made supreme:
  • Each Assembly could write any constitution it wanted.
  • Each could also make ordinary laws as the country's legislature until the new constitution started.

  • Each could even repeal (cancel) Acts of the British Parliament, including this Act.

  • Lapse of paramountcy: paramountcy (the Crown's supreme power over the princely states) came to an end. The princely states were legally free to join India, join Pakistan or stay independent.

  • Governor-General: each dominion got its own Governor-General, appointed on the advice of its own government.
  • Temporary rulebook: each dominion was to be run under the Government of India Act 1935, with changes, until its own constitution came into force.
  • Old posts ended: the office of the Secretary of State for India was abolished. The British monarch dropped the title "Emperor of India".
  • Division of provinces: Bengal and Punjab were split, and their borders were left to boundary commissions to draw.

How it worked after August 1947

  • The Constituent Assembly took on two jobs.
  • As a constitution-making body, it kept framing the Constitution until November 1949 [1].

  • As the Dominion legislature, it passed ordinary laws for the new country.

  • Its strength fell. Members from the areas that went to Pakistan left. Strength fell from 389 to 299 [1].

  • The princely states became a crisis. About one-third of the subcontinent was under princes, and their legal position was unclear. Some princes dreamed of becoming independent kings. The new government had to persuade them to join India.

Results

  • British rule ended in a legal, orderly way, at least on paper.
  • But Partition brought massacres and huge refugee flows. Muslims moved to East and West Pakistan, while Hindus and Sikhs moved to West Bengal and eastern Punjab. Many died on the way.
  • The Act was repealed (cancelled) by the Constitution of India itself, which came into force on 26 January 1950 [1]. India then stopped being a dominion and became a republic.

Time, place and evidence

  • Period: the end of British rule, 1946–1947. The Act was passed in July 1947 and took effect on 15 August 1947.
  • Place: it was passed by the British Parliament in London. It applied to British India, which was being split into India and Pakistan.
  • Key people:
  • Lord Mountbatten, the last Viceroy. His 3 June 1947 plan led to the Act [1].
  • Jawaharlal Nehru, who had moved the Objectives Resolution in the Assembly on 13 December 1946 [1].

  • The leaders of the Congress and the Muslim League, whose failure to agree made Partition the chosen path.

  • How we know:

  • The text of the Act, an official British law.
  • The records of the Constituent Assembly, which first met on 9 December 1946 in the Constitution Hall, today the Central Hall of Parliament House, New Delhi [1].
  • NCERT Class 12, Part 3, Chapter 4 ("Framing the Constitution") describes the turmoil in which the Act was passed.

Don't confuse with

  • Mountbatten Plan (3 June 1947): this was a plan announced by the Viceroy. The Indian Independence Act was the law passed by the British Parliament to put that plan into effect.
  • Cabinet Mission Plan (1946): it tried to keep India united as a loose three-tier federation [2]. The 1947 Act divided India into two dominions.
  • Government of India Act 1935: a British law for running British India. The 1947 Act kept it as the temporary constitution of both dominions, with changes.
  • Constitution of India (1950): it was written by Indians in the Constituent Assembly and came into force on 26 January 1950 [1]. It ended dominion status and repealed the 1947 Act.

Prelims Hooks

  • The Indian Independence Act was passed by the British Parliament in July 1947. It created India and Pakistan as dominions from 15 August 1947.
  • It was based on the Mountbatten Plan of 3 June 1947 [1].
  • It ended British paramountcy. Princely states could join India, join Pakistan or stay independent.
  • The Constituent Assembly became a sovereign body and also the Dominion legislature. After Partition its strength fell from 389 to 299 [1].
  • Trap: the Government of India Act 1935 stayed in force, with changes, as the interim constitution. The 1947 Act did not give India its own constitution.
  • Correct order: Cabinet Mission Plan (1946) → Direct Action Day (16 August 1946) → Mountbatten Plan (3 June 1947) → Indian Independence Act (July 1947) → Constitution in force (26 January 1950).

Mains Points

  • A legal handover in the middle of chaos.
  • On paper, the Act transferred power peacefully and lawfully.
  • On the ground, it came with Partition massacres and refugee flows.

  • This gap is useful for GS-I answers on how "freedom" and "Partition" arrived together.

  • It shaped how the Constitution was made.

  • It made the Assembly sovereign, so the Constitution owed nothing to British approval.
  • It also left behind problems: the end of paramountcy put about one-third of the subcontinent under princes with an unclear future.

  • This pushed the framers towards a strong centre and a long, detailed text [1].

  • Continuity and change.

  • Continuity: India was run under the Government of India Act 1935 and as a dominion until 1950.
  • Change: full self-rule came only with the republican Constitution of 26 January 1950 [1].
  • This shows that independence was a process, not one single day.

Related concepts

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Sources

  1. 1Constituent Assembly of Indiasansad.in · tier 1
  2. 2Cabinet Mission Plan | British-Indian historybritannica.com · tier 3
  3. 3Direct Action Daybritannica.com · tier 3