Indian History

Road to Independence 1945-1947: Cabinet Mission, Mountbatten Plan and Partition

The final phase of British rule was shaped by post-war economic pressure, mass political demands and the weakening of imperial authority.

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Topic overview

  • The Cabinet Mission Plan of 1946 tried to preserve a united India through a limited Union and provincial groupings.
  • The Interim Government and Constituent Assembly began the transfer of political responsibility while Congress-League differences continued.
  • The Mountbatten Plan of 3 June 1947 accepted partition as the immediate route to transfer of power.
  • The Indian Independence Act created the two Dominions of India and Pakistan from 15 August 1947.

Road to Independence: Major Events and Decisions

Chronology of major events leading to independence and partition
No.Event / developmentPeriodKey figuresWhat to remember
1Wavell Plan and Simla ConferenceJune-July 1945Lord Wavell, Congress and Muslim League representativesProposed a reconstituted Executive Council with Indian members; the conference failed mainly over the League claim to nominate all Muslim members.
2Labour Government and change in British policyJuly 1945Clement Attlee and the Labour GovernmentThe Labour victory created a British government more prepared to negotiate India's constitutional future and eventual transfer of power.
3INA trials at the Red Fort1945-1946Shah Nawaz Khan, P. K. Sehgal, G. S. Dhillon; Bhulabhai DesaiThe trials generated broad public sympathy and united opposition to colonial rule across political groups.
41945-46 electionsWinter 1945-1946Congress, Muslim League and British authoritiesCongress performed strongly in general constituencies while the Muslim League won most Muslim-reserved seats, deepening the constitutional deadlock.
5Royal Indian Navy Mutiny18-23 February 1946Ratings of HMIS Talwar and other naval establishments; Sardar Patel and Jinnah appealed for withdrawalThe revolt spread from Bombay to other naval centres and showed growing discontent within the armed forces.
6Cabinet Mission arrives in IndiaMarch 1946Pethick-Lawrence, Stafford Cripps and A. V. AlexanderThe mission was sent to negotiate the constitutional future of India and the formation of a Constituent Assembly.
7Cabinet Mission Plan16 May 1946Cabinet Mission, Lord Wavell, Jawaharlal Nehru and Muhammad Ali JinnahProposed a Union controlling defence, foreign affairs and communications, with provinces grouped into sections and substantial provincial autonomy.
8Acceptance and withdrawal of the Cabinet Mission PlanJune-July 1946Congress Working Committee, Jawaharlal Nehru and Muhammad Ali JinnahBoth major parties initially accepted the Plan, but disagreement over compulsory grouping and the future Union led the League to withdraw on 29 July.
9Constituent Assembly electionsJuly-August 1946Provincial legislatures, Congress and Muslim LeagueMembers were chosen indirectly under the Cabinet Mission framework; Congress won most general seats and the League won most Muslim-reserved seats.
10Direct Action Day16 August 1946Muhammad Ali Jinnah and the Muslim League; Congress and provincial leadersThe League call for direct action was followed by severe communal violence, beginning in Calcutta and spreading to other regions.
11Interim Government2 September 1946Jawaharlal Nehru, Vallabhbhai Patel, Liaquat Ali Khan and other Indian ministersAn Indian-led executive functioned under the Viceroy; the Muslim League joined on 26 October, but cooperation remained difficult.
12First meeting of the Constituent Assembly9 December 1946Sachchidananda Sinha, Jawaharlal Nehru and elected Assembly membersThe Assembly met in New Delhi; Rajendra Prasad later became its permanent President and Nehru introduced the Objectives Resolution.
13Objectives Resolution adopted22 January 1947Jawaharlal Nehru and the Constituent AssemblyThe Assembly adopted the Resolution declaring its resolve to build an independent sovereign republic and guaranteeing justice, equality and freedom.
14Attlee statement and change of Viceroy20 February-24 March 1947Clement Attlee, Lord Wavell and Lord MountbattenBritain announced a deadline for transfer of power not later than June 1948; Mountbatten replaced Wavell and advanced the timetable.
15Mountbatten Plan3 June 1947Lord Mountbatten, Nehru, Patel, Jinnah and Baldev SinghAccepted partition; provided for separate decisions by the Punjab and Bengal legislatures, a referendum in the North-West Frontier Province and a referendum in Sylhet.
16Provincial votes and referendumsJune-July 1947Punjab and Bengal legislators; voters of NWFP and SylhetLegislatures approved the division of Punjab and Bengal; the NWFP referendum was held in July and the Sylhet referendum on 6-7 July to decide constitutional alignment.
17Boundary CommissionsJune-July 1947Sir Cyril Radcliffe and Boundary Commission membersSeparate commissions were set up for Punjab and Bengal to draw the new international boundaries after the partition decision.
18Indian Independence Bill4-18 July 1947British Parliament and the Attlee GovernmentThe Bill was introduced in the House of Commons on 4 July and received royal assent as the Indian Independence Act on 18 July.
19Indian Independence Act18 July 1947British Parliament, Lord Mountbatten and Indian political leadershipCreated the independent Dominions of India and Pakistan from 15 August 1947 and ended the British Parliament's direct constitutional authority over them.
20Lapse of British paramountcy15 August 1947Lord Mountbatten, princely rulers and Indian political leadershipBritish paramountcy over princely states ended with the transfer of power; their accession and integration became a separate task for the new Dominions.
21Radcliffe boundary decisionsAugust 1947Sir Cyril Radcliffe and Boundary Commission membersThe boundary awards divided Punjab and Bengal; the awards were published on 17 August, after the formal transfer of power.
22Independence and Partition14-15 August 1947Jawaharlal Nehru, Muhammad Ali Jinnah, Lord Mountbatten and national representativesPakistan and India became independent Dominions; partition brought mass displacement, violence and the urgent task of rehabilitation.
23Immediate refugee and rehabilitation crisisAugust-December 1947Central and provincial governments, refugee committees and community organisationsPartition produced mass migration, violence, missing persons and urgent demands for shelter, food, transport, property settlement and rehabilitation.
Concept 1

Post-war Pressure and the Last Wavell Initiative

The end of the Second World War weakened Britain and made a new constitutional settlement in India unavoidable.

Step-by-step explanation

  • Britain emerged from the war with severe economic and military pressure and could not indefinitely maintain colonial rule in India.
  • The Labour government elected in Britain in 1945 was more willing than the previous government to negotiate an Indian constitutional settlement.
  • Lord Wavell proposed a reconstituted Executive Council through the Wavell Plan of June 1945.
  • The Simla Conference was held in June-July 1945 to discuss the composition of the proposed Executive Council.
  • The central disagreement concerned Muslim representation and the Muslim League claim to nominate every Muslim member.
  • The failure of the conference showed that a power-sharing formula could not be agreed without resolving the Congress-League dispute.
  • The Labour Government under Clement Attlee, elected in July 1945, was more willing to negotiate a transfer of power.
  • The INA trials and the 1946 naval uprising further weakened the moral and political authority of British rule.

Key points

  • Wavell Plan—1945
  • Simla Conference—June-July 1945
  • Main dispute—Muslim representation
  • INA trials increased public mobilisation
  • Post-war Britain sought an exit strategy.
Worked examples
  • Failure of the Simla Conference
  • Public response to the INA trials

Additional examples

  • Failure of the Simla Conference
  • Public response to the INA trials
Important distinctions
  • The Wavell Plan tried to reconstitute the existing executive, whereas the Cabinet Mission later proposed a constitution-making process.
  • The INA trials created public pressure, while the Simla Conference was a formal political negotiation.
Common misconceptions
  • The Wavell Plan immediately granted India self-government.
  • The Simla Conference failed only because Congress rejected all negotiations.
Exam focus
  • Link Wavell Plan with the Simla Conference.
  • Identify the representation dispute.
  • Place the INA trials in the post-war context.
Concept 2

Cabinet Mission Plan of 1946

The Cabinet Mission tried to preserve Indian unity through a weak Union and strong provincial groupings.

Step-by-step explanation

  • The Cabinet Mission reached India in March 1946 to negotiate the transfer of power and the machinery for constitution-making.
  • Its members were Lord Pethick-Lawrence, Sir Stafford Cripps and A. V. Alexander.
  • The Plan of 16 May 1946 proposed a Union dealing mainly with defence, foreign affairs and communications.
  • All other subjects were to remain primarily with the provinces, while provincial groupings could frame group constitutions.
  • The proposed Constituent Assembly was to be formed through indirect election by provincial legislatures, with representation from princely states.
  • The Plan rejected the immediate creation of a sovereign Pakistan but tried to answer Muslim League concerns through grouping and provincial autonomy.
  • Elections to the Constituent Assembly followed the Plan in July-August 1946, with Congress strong in general seats and the League strong in Muslim-reserved seats.
  • Both parties initially accepted the Plan, but Congress-League disagreement over grouping led the League to withdraw acceptance on 29 July 1946.

Key points

  • Mission members—Pethick-Lawrence, Cripps and Alexander
  • Plan date—16 May 1946
  • Union subjects—defence, foreign affairs and communications
  • Three provincial sections were proposed
  • The Plan did not accept a separate Pakistan.
Worked examples
  • Grouping of provinces under the Plan
  • Proposed Constituent Assembly

Additional examples

  • Grouping of provinces under the Plan
  • Proposed Constituent Assembly
Important distinctions
  • The Cabinet Mission Plan proposed a united India; the Mountbatten Plan accepted partition.
  • The Union under the Plan had limited subjects, unlike a strongly centralised federation.
Common misconceptions
  • The Cabinet Mission Plan created Pakistan in 1946.
  • The Plan gave all powers to the Union government.
Exam focus
  • Remember 16 May 1946.
  • List the three Union subjects.
  • Explain why Congress and the League interpreted grouping differently.
Concept 3

Interim Government and Constituent Assembly

Indian leaders began administering central government and constitution-making before complete independence.

Step-by-step explanation

  • The Interim Government was formed on 2 September 1946 with Jawaharlal Nehru as its leading figure and Vice-President of the Executive Council.
  • The Muslim League initially stayed outside the Interim Government and later joined on 26 October 1946.
  • Liaquat Ali Khan held the Finance portfolio after the League joined, and disagreements continued inside the executive.
  • The Constituent Assembly met for the first time on 9 December 1946 in New Delhi.
  • Sachchidananda Sinha served as the temporary Chairman of the first sitting.
  • Dr Rajendra Prasad was elected permanent President of the Assembly on 11 December 1946.
  • Jawaharlal Nehru introduced the Objectives Resolution on 13 December 1946.
  • The Constituent Assembly adopted the Objectives Resolution on 22 January 1947, giving a broad statement of the future republic's principles.

Key points

  • Interim Government—2 September 1946
  • Constituent Assembly first met—9 December 1946
  • Temporary Chairman—Sachchidananda Sinha
  • Permanent President—Rajendra Prasad
  • Objectives Resolution—13 December 1946.
Worked examples
  • Nehru leading the Interim Government
  • Rajendra Prasad presiding over the Constituent Assembly

Additional examples

  • Nehru leading the Interim Government
  • Rajendra Prasad presiding over the Constituent Assembly
Important distinctions
  • The Interim Government handled administration, while the Constituent Assembly prepared the Constitution.
  • The Assembly began under the Cabinet Mission framework but later functioned as the sovereign constitution-making body for India.
Common misconceptions
  • The Constitution was framed immediately on 9 December 1946.
  • Rajendra Prasad was the temporary Chairman of the first sitting.
Exam focus
  • Match office-holders with dates.
  • Distinguish Interim Government from Constituent Assembly.
  • Remember the Objectives Resolution sequence.
Concept 4

Direct Action, Violence and the Transfer Deadline

Congress-League deadlock and communal violence made a united constitutional settlement increasingly difficult.

Step-by-step explanation

  • The Muslim League observed Direct Action Day on 16 August 1946 to press its demand for Pakistan.
  • Large-scale violence began in Calcutta and was followed by disturbances in Noakhali, Bihar, the United Provinces and Punjab.
  • The political dispute involved the future of provinces, minority safeguards, central authority and the demand for Pakistan.
  • The League and Congress interpreted the Cabinet Mission Plan differently, especially its provincial grouping provisions.
  • The League withdrew its acceptance of the Cabinet Mission Plan on 29 July 1946 and announced Direct Action.
  • The British government found that continued constitutional negotiations were not producing a stable interim settlement.
  • Prime Minister Clement Attlee announced on 20 February 1947 that power would be transferred not later than June 1948.
  • Lord Mountbatten replaced Lord Wavell as Viceroy and arrived in India in March 1947 to complete the transfer process.

Key points

  • Direct Action Day—16 August 1946
  • Attlee statement—20 February 1947
  • Mountbatten became Viceroy in March 1947
  • Communal violence affected the political negotiations
  • The transfer deadline was June 1948.
Worked examples
  • Calcutta violence after Direct Action Day
  • Mountbatten replacing Wavell

Additional examples

  • Calcutta violence after Direct Action Day
  • Mountbatten replacing Wavell
Important distinctions
  • Direct Action was a political mobilisation call; the Mountbatten Plan was a constitutional decision by the British government and Indian leaders.
  • The June 1948 deadline was later replaced by the earlier transfer date of August 1947.
Common misconceptions
  • Direct Action Day took place in 1947.
  • The British originally announced 15 August 1947 as the deadline.
Exam focus
  • Remember the 16 August 1946 date.
  • Connect the Attlee statement with June 1948.
  • Explain how violence affected negotiations.
Concept 5

Mountbatten Plan of 3 June 1947

The Mountbatten Plan accepted partition and established the immediate procedure for transferring power.

Step-by-step explanation

  • The 3 June Plan was announced by Lord Mountbatten after consultations with Congress, the Muslim League and Sikh representatives.
  • It accepted the division of British India into India and Pakistan rather than continuing the failed united constitutional arrangement.
  • The Punjab and Bengal legislatures were to vote on partition and, if divided, separate boundary procedures would follow.
  • A referendum was held in the North-West Frontier Province, while Sylhet held a referendum on joining East Bengal.
  • The plan advanced the transfer of power from the earlier June 1948 deadline to August 1947.
  • The princely states were no longer to be bound by British paramountcy after the transfer, creating a separate integration challenge.
  • Punjab and Bengal legislatures voted on division, while the North-West Frontier Province and Sylhet held referendums.
  • The plan was followed by the Boundary Commissions under Sir Cyril Radcliffe.

Key points

  • Plan date—3 June 1947
  • Partition of Punjab and Bengal
  • Referendums—NWFP and Sylhet
  • Transfer advanced to August 1947
  • Radcliffe Boundary Commission followed.
Worked examples
  • Punjab and Bengal legislative votes
  • Sylhet referendum

Additional examples

  • Punjab and Bengal legislative votes
  • Sylhet referendum
Important distinctions
  • The Mountbatten Plan was the political announcement; the Indian Independence Act supplied the legal framework.
  • The Radcliffe Commission drew boundaries; it did not itself create the two Dominions.
Common misconceptions
  • The Mountbatten Plan was announced on 15 August 1947.
  • The plan and the Indian Independence Act were the same document.
Exam focus
  • Remember 3 June 1947.
  • Match the referendums with NWFP and Sylhet.
  • Distinguish plan, Act and boundary award.
Concept 6

Indian Independence Act and Consequences

The Indian Independence Act legally created the two Dominions, while independence and partition produced immediate administrative and human consequences.

Step-by-step explanation

  • The Indian Independence Act was passed by the British Parliament on 18 July 1947.
  • It provided for two independent Dominions, India and Pakistan, from the appointed day of 15 August 1947.
  • The Act ended the authority of the British Parliament to legislate for the new Dominions as part of the old imperial constitutional system.
  • The Constituent Assemblies of the two Dominions exercised legislative and constitution-making functions during the transition.
  • The Indian Independence Bill was introduced on 4 July 1947 and received royal assent as the Act on 18 July.
  • The Radcliffe boundary awards for Punjab and Bengal were published on 17 August 1947, after the formal independence ceremonies.
  • Partition caused mass migration, communal violence, loss of life and a large refugee rehabilitation challenge.
  • Independent India still had to integrate princely states and build a constitutional order after the transfer of power.

Key points

  • Act passed—18 July 1947
  • Independence—15 August 1947
  • Two Dominions—India and Pakistan
  • Boundary awards—17 August 1947
  • Partition produced migration, violence and rehabilitation challenges.
Worked examples
  • Legal difference between the Act and the 3 June Plan
  • Refugee rehabilitation after Partition

Additional examples

  • Legal difference between the Act and the 3 June Plan
  • Refugee rehabilitation after Partition
Important distinctions
  • The Act was legislation; Independence Day was the implementation of the transfer of power.
  • The formal creation of the Dominions occurred on 15 August, while the boundary details were announced on 17 August.
Common misconceptions
  • The Indian Independence Act was passed on 15 August.
  • The Radcliffe boundaries were announced before independence ceremonies.
Exam focus
  • Remember 18 July, 15 August and 17 August 1947 as a sequence.
  • State the two Dominions created by the Act.
  • Include both political transfer and human consequences in long answers.