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Making of the Constitution — Complete Revision

UPSC Civil Services• POLITY• Making of the Constitution• Making of the Constitution — Complete Revision
A complete UPSC revision note covering the entire making of the Indian Constitution—from the demand for a Constituent Assembly and Cabinet Mission Plan to its composition, Objectives Resolution, committees, key personalities, drafting process, constitutional debates, criticisms, important dates, original constitutional figures, Prelims traps and a complete timeline.

Making of the Constitution — Complete Revision

1. Introduction

The Constitution of India was framed by the Constituent Assembly of India through a long process of constitutional deliberation, committee work, drafting, debate, amendment and adoption.

The process began with the first meeting of the Constituent Assembly on:

9 December 1946

and culminated in the Constitution coming into force on:

26 January 1950

The Constitution was adopted on:

26 November 1949

The constitution-making process took:

2 years, 11 months and 18 days


2. Demand for a Constituent Assembly

The idea that Indians should frame their own Constitution developed during the freedom movement.

M.N. Roy

M.N. Roy is associated with the early advocacy of the idea of a:

Constituent Assembly

in 1934.

The demand subsequently became an important part of the Indian national movement.

The Indian National Congress supported the principle that India's Constitution should be framed by representatives of the Indian people.


3. Constitutional Developments Before the Constituent Assembly

August Offer, 1940

The August Offer recognised the principle that Indians would have a role in determining their future constitutional arrangements.

However, it did not establish the Constituent Assembly demanded by Indian nationalists.


Cripps Proposals, 1942

The Cripps Mission proposed a constitution-making body after the Second World War.

The proposals were rejected by the major Indian political organisations for different reasons.


Cabinet Mission Plan, 1946

The:

Cabinet Mission Plan, 1946

finally provided the framework for establishing the Constituent Assembly.

The Cabinet Mission consisted of:

  • Lord Pethick-Lawrence
  • Sir Stafford Cripps
  • A.V. Alexander

4. Composition of the Constituent Assembly

The original strength of the Constituent Assembly was:

389 members

It consisted of:

British Indian Provinces

296 representatives

Princely States

93 representatives


5. Method of Election

Representatives from British Indian provinces were:

Indirectly elected

by the members of the provincial legislative assemblies.

The election used:

Proportional representation by means of the single transferable vote

Representatives of princely states were:

Nominated by their rulers

Therefore, the Constituent Assembly was not directly elected through universal adult franchise.


6. Reconstitution After Partition

The Partition of India changed the composition of the Assembly.

Representatives from areas that became part of Pakistan left the Indian Constituent Assembly.

The strength of the Indian Constituent Assembly became:

299 members

This consisted of:

  • 229 representatives from provinces
  • 70 representatives from princely states

7. First Meeting

The Constituent Assembly held its first meeting on:

9 December 1946

The first sitting was presided over by:

Dr. Sachchidananda Sinha

as the temporary Chairman.


8. President of the Constituent Assembly

On:

11 December 1946

the Assembly elected:

Dr. Rajendra Prasad

as its permanent President.

Association

Rajendra Prasad → President of Constituent Assembly


9. Vice-President

The Assembly elected:

H.C. Mookherjee

as Vice-President.

He assisted the President in conducting Assembly proceedings.


10. Constitutional Adviser

The Constituent Assembly appointed:

B.N. Rau

as its:

Constitutional Adviser

His role included:

  • Constitutional research
  • Comparative constitutional study
  • Legal advice
  • Preparation of an initial draft
  • Assistance to the constitution-making process

Important distinction

B.N. Rau → Constitutional Adviser

B.R. Ambedkar → Chairman of Drafting Committee


11. Objectives Resolution

Jawaharlal Nehru moved the:

Objectives Resolution

on:

13 December 1946

It expressed the broad philosophy and objectives of the future Constitution.

It emphasised ideas such as:

  • Popular sovereignty
  • Independence
  • Democracy
  • Justice
  • Equality
  • Liberty
  • National unity

The Objectives Resolution was adopted on:

22 January 1947

It became an important philosophical foundation for the:

Preamble


12. Committee System

The Constituent Assembly divided complex constitutional questions among specialised committees.

Important committees included:

Union Powers Committee

Chairman:

Jawaharlal Nehru

Union Constitution Committee

Chairman:

Jawaharlal Nehru

Provincial Constitution Committee

Chairman:

Sardar Vallabhbhai Patel

Advisory Committee

Chairman:

Sardar Vallabhbhai Patel

It dealt with:

  • Fundamental Rights
  • Minorities
  • Tribal and excluded areas

Fundamental Rights Sub-Committee

Chairman:

J.B. Kripalani

Minorities Sub-Committee

Chairman:

H.C. Mookherjee

Assam Tribal Areas Sub-Committee

Chairman:

Gopinath Bordoloi

Drafting Committee

Chairman:

B.R. Ambedkar


13. Drafting Committee

The Drafting Committee was constituted on:

29 August 1947

It originally consisted of seven members.

Original members

  1. B.R. Ambedkar — Chairman
  2. N. Gopalaswami Ayyangar
  3. Alladi Krishnaswami Ayyar
  4. K.M. Munshi
  5. Mohammad Saadulla
  6. B.L. Mitter
  7. D.P. Khaitan

Later substitutions

B.L. Mitter → N. Madhava Rau

D.P. Khaitan → T.T. Krishnamachari


14. Role of the Drafting Committee

The Drafting Committee:

  • Examined committee reports
  • Considered Assembly decisions
  • Studied B.N. Rau's initial draft
  • Converted decisions into legal language
  • Organised constitutional provisions
  • Prepared successive drafts
  • Considered amendments
  • Presented the draft to the Constituent Assembly

Its central function was:

Legal drafting and consolidation


15. Role of B.R. Ambedkar

B.R. Ambedkar, as Chairman of the Drafting Committee, played a central role in:

  • Drafting
  • Explaining constitutional provisions
  • Defending the draft
  • Responding to Assembly criticism
  • Supporting equality and social justice
  • Strengthening constitutional remedies
  • Developing constitutional safeguards

He is widely described as the:

Chief architect of the Indian Constitution

However, the Constitution was ultimately a collective product of the Constituent Assembly and its committees.


16. Role of Jawaharlal Nehru

Nehru contributed primarily to the:

Political and philosophical direction

of the Constitution.

Major associations:

  • Objectives Resolution
  • Union Powers Committee
  • Union Constitution Committee
  • Parliamentary democracy
  • Popular sovereignty
  • National independence
  • Social and economic justice

Association

Nehru → Objectives Resolution + Union constitutional structure


17. Role of Sardar Patel

Patel played a major role in:

  • National integration
  • Provincial constitutional arrangements
  • Minority safeguards
  • Fundamental Rights discussions
  • Integration of princely states

Major committee associations:

Advisory Committee

Provincial Constitution Committee

Association

Patel → Integration + Advisory Committee + Provincial Constitution Committee


18. Role of Rajendra Prasad

Rajendra Prasad served as:

President of the Constituent Assembly

His principal role was institutional and procedural.

He:

  • Presided over debates
  • Maintained procedural order
  • Facilitated discussions
  • Guided the Assembly through its constitution-making work

He later became:

The first President of India


19. Role of B.N. Rau

B.N. Rau served as:

Constitutional Adviser

He:

  • Studied foreign constitutions
  • Consulted constitutional experts
  • Prepared an initial draft
  • Provided legal and constitutional advice
  • Assisted the drafting process

Important distinction

Rau → Constitutional Adviser

Ambedkar → Drafting Committee Chairman


20. Draft Constitution

The Draft Constitution was published in:

February 1948

It was circulated for:

  • Public discussion
  • Suggestions
  • Criticism
  • Expert comments

The Drafting Committee considered the feedback and revised the draft.


21. Introduction of the Draft

B.R. Ambedkar introduced the Draft Constitution in the Constituent Assembly on:

4 November 1948

The Assembly then began its detailed consideration.


22. Three Readings

The Draft Constitution underwent three broad stages of consideration.

First Reading

General discussion of the Draft Constitution.

Second Reading

Detailed consideration of individual provisions and amendments.

Third Reading

Final discussion and approval.

The second reading involved extensive clause-by-clause debate.


23. Constitutional Debates

The Assembly debated numerous major issues.

Important debates included:

  • Parliamentary vs presidential government
  • Federalism
  • Strong Union
  • Fundamental Rights
  • Minority safeguards
  • Separate electorates
  • Universal adult franchise
  • Language
  • Citizenship
  • Preventive detention
  • Property rights
  • Social justice
  • Judicial independence
  • Centre-State relations
  • Emergency powers

The Constitution was therefore the result of:

Debate + negotiation + compromise


24. Parliamentary System

The Assembly ultimately chose:

Parliamentary government

rather than a presidential system.

Important features included:

  • Council of Ministers
  • Collective responsibility
  • Executive accountability to Lok Sabha
  • Parliamentary control over government

25. Federalism

The Constitution adopted a:

Federal structure with a strong Union

The framers considered a strong Union important because of:

  • Partition
  • National integration
  • Princely-state integration
  • Communal tensions
  • Security concerns
  • Economic coordination

26. Fundamental Rights

The Assembly incorporated Fundamental Rights into:

Part III

They protect areas including:

  • Equality
  • Freedom
  • Religious liberty
  • Protection from exploitation
  • Cultural and educational rights
  • Constitutional remedies

27. Minority Safeguards

The Assembly rejected separate electorates as a general mechanism but protected minorities through:

  • Equality
  • Religious freedom
  • Cultural rights
  • Educational rights
  • Non-discrimination

28. Universal Adult Franchise

One of the most significant decisions was to introduce:

Universal adult franchise

from the beginning of the Republic.

The original voting age was:

21 years

It was later reduced to:

18 years

by the 61st Constitutional Amendment Act, 1988.


29. Language Compromise

The Constitution provided:

Hindi in Devanagari script

as the official language of the Union.

English was also allowed to continue for official purposes.

The language settlement reflected a compromise between:

National linguistic aspirations

and:

Administrative practicality


30. Social and Economic Justice

The framers recognised that political democracy required social and economic transformation.

This was reflected through:

Fundamental Rights

Protection against arbitrary State action and discrimination.

Directive Principles

Goals relating to:

  • Social welfare
  • Economic justice
  • Reduction of inequality
  • Public health
  • Education
  • Welfare of disadvantaged groups

31. Criticism of the Constituent Assembly

The Assembly had several limitations.

Indirect election

It was not directly elected by universal adult franchise.

Restricted franchise

The provincial legislatures that elected members were themselves elected on a restricted franchise.

Congress dominance

Congress had a dominant position.

Princely-state nomination

Representatives of princely states were nominated by rulers.

Limited social representation

Women, workers, peasants and some marginalised groups were not represented proportionately.

Impact of Partition

Partition affected the Assembly's composition and constitutional priorities.


32. Defence of the Constituent Assembly

Despite these limitations, the Assembly had substantial:

  • Historical legitimacy
  • Deliberative legitimacy
  • Constitutional expertise
  • Political diversity
  • Committee-based examination
  • Extensive debate

It also established universal adult franchise in the Constitution itself.

Therefore, it should neither be described as completely representative by modern democratic standards nor dismissed as illegitimate.


33. Constitutional Borrowing

The framers studied constitutional systems from:

  • United Kingdom
  • United States
  • Ireland
  • Canada
  • Australia
  • Germany
  • France
  • South Africa
  • Japan

The:

Government of India Act, 1935

was also an important institutional source.

The framers generally:

Studied → Selected → Adapted → Integrated

rather than simply copied.


34. Time Taken

The Constituent Assembly took:

2 years, 11 months and 18 days

to complete the constitution-making process.

It held:

11 sessions

and sat for approximately:

165 days

Approximately:

114 days

were spent considering the Draft Constitution.


35. Amendments

Approximately:

7,635 amendments

were tabled.

Approximately:

2,473 amendments

were moved and discussed.

These figures illustrate the extensive deliberative process.


36. Original Constitution

At adoption, the Constitution contained:

395 Articles

22 Parts

8 Schedules

These are important original-Constitution figures for UPSC Prelims.


37. Adoption

The Constitution was adopted on:

26 November 1949

This date is observed as:

Constitution Day


38. Signing

Members of the Constituent Assembly signed the Constitution on:

24 January 1950

The final sitting of the Constituent Assembly was also held on this date.


39. Commencement

The Constitution came into force on:

26 January 1950

The date was chosen because of its association with:

Purna Swaraj

and the observance of 26 January 1930 as the nationalist Independence Day.


40. Adoption vs Signing vs Commencement

This is one of the highest-value Prelims distinctions.

EventDate
Constitution adopted26 November 1949
Constitution signed24 January 1950
Constitution commenced26 January 1950

Memory

Adopt → Sign → Start

26 Nov → 24 Jan → 26 Jan


41. Article 394

Article 394 provided for certain provisions to come into force immediately upon adoption.

Therefore, although the Constitution generally commenced on:

26 January 1950

not every provision necessarily waited until that date.

This is an important constitutional nuance.


42. Constituent Assembly as Legislature

After independence, the Constituent Assembly also functioned as the:

Legislature of independent India

Thus it had a:

Constitution-making role

and a:

Legislative role

These functions continued until the new constitutional parliamentary system was established.


43. High-Value Date Chain

Memorise this sequence:

9 Dec 1946

→ First meeting

11 Dec 1946

→ Rajendra Prasad elected President

13 Dec 1946

→ Objectives Resolution moved

22 Jan 1947

→ Objectives Resolution adopted

15 Aug 1947

→ Independence

29 Aug 1947

→ Drafting Committee constituted

Feb 1948

→ Draft Constitution published

4 Nov 1948

→ Draft Constitution introduced

26 Nov 1949

→ Constitution adopted

24 Jan 1950

→ Constitution signed

26 Jan 1950

→ Constitution commenced


44. High-Value Personality Chain

M.N. Roy

→ Early advocate of Constituent Assembly

Sachchidananda Sinha

→ Temporary Chairman

Rajendra Prasad

→ President of Constituent Assembly

Nehru

→ Objectives Resolution + Union Powers + Union Constitution

Patel

→ Advisory Committee + Provincial Constitution + Integration

B.N. Rau

→ Constitutional Adviser

Ambedkar

→ Drafting Committee Chairman

J.B. Kripalani

→ Fundamental Rights Sub-Committee

H.C. Mookherjee

→ Minorities Sub-Committee

Gopinath Bordoloi

→ Assam Tribal Areas Sub-Committee


45. High-Value Committee Chain

Union Powers Committee

→ Jawaharlal Nehru

Union Constitution Committee

→ Jawaharlal Nehru

Provincial Constitution Committee

→ Sardar Patel

Advisory Committee

→ Sardar Patel

Fundamental Rights Sub-Committee

→ J.B. Kripalani

Minorities Sub-Committee

→ H.C. Mookherjee

Assam Tribal Areas Sub-Committee

→ Gopinath Bordoloi

Drafting Committee

→ B.R. Ambedkar


46. Most Important Numbers

FactNumber
Original Constituent Assembly389
Assembly after Partition299
Original Drafting Committee7 members
Sessions11
Sitting days165
Days considering Draft Constitution114
Constitution-making period2 years, 11 months, 18 days
Original Articles395
Original Parts22
Original Schedules8
Amendments tabled7,635
Amendments moved/discussed2,473

47. Most Important Prelims Distinctions

Constituent Assembly

First meeting → 9 December 1946

Temporary Chairman

Sachchidananda Sinha

President

Rajendra Prasad

Constitutional Adviser

B.N. Rau

Drafting Committee Chairman

B.R. Ambedkar

Objectives Resolution

Moved → 13 December 1946

Adopted → 22 January 1947

Drafting Committee

29 August 1947

Draft Constitution introduced

4 November 1948

Constitution adopted

26 November 1949

Constitution signed

24 January 1950

Constitution commenced

26 January 1950


48. Common UPSC Traps

Trap 1

"The Constituent Assembly was directly elected by the people."

Incorrect

It was largely indirectly elected.


Trap 2

"The original Constituent Assembly had 299 members."

Incorrect

Original:

389

After Partition:

299


Trap 3

"Princely-state representatives were directly elected."

Incorrect

They were nominated by rulers.


Trap 4

"Rajendra Prasad was temporary Chairman."

Incorrect

Sachchidananda Sinha was temporary Chairman.


Trap 5

"B.N. Rau chaired the Drafting Committee."

Incorrect

B.R. Ambedkar chaired it.


Trap 6

"Ambedkar alone wrote the Constitution."

Incorrect

The Constitution was a collective product.


Trap 7

"Objectives Resolution was adopted on 13 December 1946."

Incorrect

It was moved on 13 December 1946 and adopted on 22 January 1947.


Trap 8

"The Constitution was adopted on 26 January 1950."

Incorrect

It was adopted on 26 November 1949.


Trap 9

"The Constitution came into force on 26 November 1949."

Incorrect

It generally came into force on 26 January 1950.


Trap 10

"The original voting age was 18."

Incorrect

It was originally 21 and was reduced to 18 by the 61st Amendment.


49. Complete Process in One Flow

Demand for Constituent Assembly

↓

August Offer, 1940

↓

Cripps Proposals, 1942

↓

Cabinet Mission Plan, 1946

↓

Constituent Assembly — 389

↓

First meeting — 9 Dec 1946

↓

Rajendra Prasad elected President

↓

Objectives Resolution

↓

Specialised Committees

↓

Independence + Partition

↓

Assembly reconstituted — 299

↓

Drafting Committee — 29 Aug 1947

↓

B.N. Rau's constitutional work

↓

Draft Constitution — February 1948

↓

Public feedback

↓

Draft introduced — 4 Nov 1948

↓

Three readings + amendments + debates

↓

Constitution adopted — 26 Nov 1949

↓

Signed — 24 Jan 1950

↓

Commenced — 26 Jan 1950


50. Mains Answer Framework

Possible question

"Discuss the making of the Indian Constitution and examine the democratic legitimacy of the Constituent Assembly."

Introduction

The Indian Constitution was framed by the Constituent Assembly between December 1946 and November 1949 through an extensive process of committee work, deliberation, drafting and amendment.

Body

Formation

  • Cabinet Mission Plan, 1946
  • Original strength 389
  • Indirect election
  • Princely-state nomination
  • Reconstitution after Partition

Constitution-making

  • Objectives Resolution
  • Committee reports
  • B.N. Rau
  • Drafting Committee
  • B.R. Ambedkar
  • Assembly debates
  • Public feedback
  • Amendments

Major debates

  • Parliamentary government
  • Federalism
  • Fundamental Rights
  • Minority safeguards
  • Language
  • Social justice
  • Universal adult franchise

Limitations

  • Indirect election
  • Restricted franchise
  • Congress dominance
  • Limited social representation
  • Princely-state nomination

Strengths

  • Extensive deliberation
  • Diverse expertise
  • Committee system
  • Constitutional debate
  • Universal adult franchise
  • Democratic institutional framework

Conclusion

The Constituent Assembly had limitations in electoral representativeness, but its extensive deliberation, constitutional expertise, political negotiation and connection with the freedom movement gave the Constitution substantial historical and deliberative legitimacy.


51. One-Page Revision

Formation

Cabinet Mission Plan, 1946

389 → Original

299 → After Partition

Indirect election

Princely states → Nomination


Leadership

Sachchidananda Sinha → Temporary Chairman

Rajendra Prasad → President

B.N. Rau → Constitutional Adviser

Ambedkar → Drafting Committee


Philosophy

Nehru → Objectives Resolution

Moved → 13 Dec 1946

Adopted → 22 Jan 1947


Committees

Nehru → Union Powers + Union Constitution

Patel → Provincial Constitution + Advisory

Kripalani → Fundamental Rights Sub-Committee

Mookherjee → Minorities Sub-Committee

Bordoloi → Assam Tribal Areas

Ambedkar → Drafting Committee


Drafting

29 Aug 1947 → Drafting Committee

Feb 1948 → Draft published

4 Nov 1948 → Draft introduced

7,635 → Amendments tabled

2,473 → Amendments moved/discussed


Finalisation

26 Nov 1949 → Adopted

24 Jan 1950 → Signed

26 Jan 1950 → Came into force


Original Constitution

395 Articles

22 Parts

8 Schedules


52. Final UPSC Memory Formula

389 → 299 → 7 → 11 → 395

389

Original Assembly

↓

299

After Partition

↓

7

Original Drafting Committee members

↓

11

Assembly sessions

↓

395

Original Articles

Date formula

9 → 11 → 13 → 22 → 29 → 4 → 26 → 24 → 26

9 Dec 1946

First meeting

11 Dec 1946

Rajendra Prasad

13 Dec 1946

Objectives Resolution moved

22 Jan 1947

Objectives Resolution adopted

29 Aug 1947

Drafting Committee

4 Nov 1948

Draft introduced

26 Nov 1949

Adopted

24 Jan 1950

Signed

26 Jan 1950

Commenced

Core idea

The Indian Constitution was made through a representative but indirectly elected Constituent Assembly, extensive committee work, constitutional research, drafting, public scrutiny, prolonged debate and political compromise, culminating in adoption on 26 November 1949 and commencement on 26 January 1950.