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Framing The Constitution Class 12 History Chapter 12 CBSE Notes - 2025-26

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Be Exam Ready with Class 12 History Chapter 12 Notes PDF

CBSE Class 12 History Notes Chapter 12 are here to help you understand all the important facts and concepts from this chapter. With the class 12 history chapter 12 notes pdf, revision becomes quick and organised, making your exam preparation much easier.


This chapter covers key historical events and themes you need to know for your board exams. At Vedantu, we’ve put together history class 12 notes pdf in simple English so that every point is easy to remember.


Download the CBSE class 12 history notes chapter 12 pdf for free and revise all topics at your own pace. These notes are perfect for last-minute preparation and quick referencing during your studies.


Chapter 12 Revision Notes History Class 12 Board Exam Preparation

The process of framing the Constitution of India started in a context of great challenges and changes. India had just achieved Independence in 1947, but the country was divided as a result of Partition. The memories of violence, mass migrations, and communal tensions influenced the debates within the Constituent Assembly.


One of the main objectives of the Constitution was to unite people from different backgrounds—diverse in language, religion, caste, and region—under a common political framework. Leaders wanted to create a nation where justice, equality, and freedom would be guaranteed for all.

Composition and Working of the Constituent Assembly The Constituent Assembly was established after provincial elections in 1945-46. Members were chosen by the provincial legislatures instead of by universal adult franchise. 


The Congress dominated the Assembly, winning the majority of general seats, while the Muslim League, though successful in the reserved seats, chose to boycott the Assembly demanding Pakistan and a separate constitution.


Not all Congress members shared the same opinions. Some leaned towards socialism, while others defended landlordism. Some held strong secular beliefs, while others had links with communal politics. This diversity led to rich debates and negotiations within the Assembly.


The work of the Assembly was influenced by public opinion, as debates and proposals were widely reported in newspapers and openly discussed. Many groups, like linguistic minorities and Dalits, sent their suggestions and demanded protections, which were seriously debated.

Key Figures and Committees Six members stood out for their major roles: Jawaharlal Nehru, Vallabhbhai Patel, Rajendra Prasad (all Congress leaders), B.R. Ambedkar, Alladi Krishnaswamy Aiyar, and K.M. Munshi. 


Nehru moved the Objectives Resolution and was a key spokesperson, Patel worked extensively to build consensus, and Prasad, as President of the Assembly, managed discussions. Ambedkar chaired the Drafting Committee, with support from legal experts and civil service advisors like B.N. Rau and S.N. Mukherjee.


Various committees discussed fundamental rights, minority rights, the Union, the provinces, the flag, and more. Their findings laid the groundwork for the final text of the Constitution, which took almost three years to complete.

Name of CommitteePresident
Drafting CommitteeB. R. Ambedkar
Union Power CommitteeJawaharlal Nehru
Provincial Constitution CommitteeVallabhbhai Patel
Fundamental Rights Sub-CommitteeJ. B. Kripalani

Objectives Resolution and Ideals On 13 December 1946, Nehru introduced the Objectives Resolution, which laid out the aims and values to be included in the Constitution. It declared India as an "Independent Sovereign Republic," promised justice, equality, and freedom for all citizens, and provided safeguards for minorities, backward and tribal areas, and Depressed Classes.


Nehru insisted that while inspiration would be drawn from other countries’ histories, the Indian Constitution would not simply copy others. Instead, it would adapt ideas of democracy and justice to Indian realities.

Defining Rights and Minorities Intense debate occurred over the definition of rights and the protection of minorities. Some, like B. Pocker Bahadur, wanted to retain separate electorates for minorities, arguing these communities needed a political framework to safeguard their interests. However, others like Govind Ballabh Pant and Sardar Patel felt that separate electorates threatened national unity and would isolate minorities further.


By 1949, most Muslim representatives in the Assembly had accepted that joint electorates were in the long-term interest of minorities. Leaders like Begum Aizaas Rasul argued for integration rather than separation.


There was also debate about what really constituted a "minority." N.G. Ranga argued that the poor and landless—regardless of religion or caste—were the real minorities deserving of protection. Likewise, Jaipal Singh represented the needs of tribal people, pointing out their long history of exploitation.

Dalits and Social Justice The rights and position of the "Depressed Castes" were a matter of deep concern. Leaders like J. Nagappa insisted that these groups were not numerical minorities but needed social and political safeguards. 


The Constituent Assembly agreed upon provisions to open Hindu temples to all castes, abolish untouchability, and guarantee reservations in legislatures and government jobs for lower castes. Many members, however, emphasized the need for the removal of social disabilities over mere legal protections.

Centre-State Relations Debates about the sharing of power between the Centre and the States were intense. Nehru, Ambedkar, and others stressed the need for a strong Centre to maintain unity and coordinate vital interests, especially after Partition. 


Provisions were made for Union, State, and Concurrent lists in the Constitution—allocating subjects to each level of government.


Some, like K. Santhanam and Sir A. Ramaswamy Mudaliar, warned against excessive centralisation and wanted more autonomy for states. However, the violence and instability of the period convinced most members that a powerful central government was necessary.

Language Controversy Language became a divisive issue. Initially, there was wide support for Hindustani—a blend of Hindi and Urdu—as a national language, supported by Mahatma Gandhi. However, debates soon arose between supporters of Hindi in the Devanagari script, like R.V. Dhulekar, and those from southern and non-Hindi regions who feared domination.


To resolve the standoff, a compromise was reached: Hindi would become the official language, but English would continue for official purposes for 15 years, and each province could choose its regional language for local administration. This solution helped reduce conflict and respected India's linguistic diversity.

Secularism and Universal Adult Franchise Another key feature was the commitment to secularism. The Constitution granted all religions equal treatment by the State, outlawed religious discrimination in public employment, and banned religious instruction in state-run schools—while also providing some scope for reforms within religious institutions.


Unlike many democracies where voting rights were gradually extended, the Indian Constitution granted the right to vote to every adult citizen from the beginning, regardless of property, education, caste, religion, or gender.

Timeline of Key Events

  • 1945: Labour government comes to power in Britain; general elections in India.
  • 1946: Cabinet Mission announces plan; Muslim League announces Direct Action Day; Constituent Assembly starts sessions in December.
  • 1947: Partition and Independence; violence and mass migrations follow.
  • 1949: Constitution is signed in December after nearly three years of debate.

Legacy and Impact The Constituent Assembly debates reveal a process of dialogue, compromise, and learning. Ideals were reworked as members listened, reflected, and sometimes changed their views according to the context and arguments presented. 


The final Constitution was a collective effort, balancing unity with diversity, tradition with modernity, and freedom with social justice.


Reading the making of the Indian Constitution gives students insights into the values, struggles, and decisions that continue to shape our democracy today. It stands as a testament to India's ability to negotiate differences and build consensus in critical times.

Class 12 History Chapter 12 Notes – Framing the Constitution: Points to Remember

These Class 12 History Chapter 12 revision notes cover all important events, debates, and figures involved in the framing of the Indian Constitution. Reviewing these concise points will help students recall key arguments, provisions, and compromises that shaped modern India.


The notes are structured for clarity on topics such as rights, minorities, language, centre-state relations, and secularism. By revising from these, students can easily answer exam questions and understand the significance of constitutional debates in Indian history.


FAQs on Framing The Constitution Class 12 History Chapter 12 CBSE Notes - 2025-26

1. What is covered in CBSE Class 12 History Chapter 12 notes?

CBSE Class 12 History Chapter 12 notes cover key concepts, important events, definitions, and summaries to help students prepare for exams.

  • Chapter overview and learning outcomes
  • Stepwise solutions for all exercises
  • Key terms and definitions
  • Important dates and events

2. Where can I download the Class 12 History Chapter 12 notes PDF?

You can download the PDF for History Class 12 Chapter 12 notes directly from the official educational website for offline study.

3. How do I write stepwise answers for Class 12 History Chapter 12?

Write stepwise answers by breaking your response into clear points and following the CBSE marking scheme.

  1. Read the question carefully
  2. Begin with a short introduction
  3. Present each argument as a separate point
  4. Conclude with a summary statement

4. Is it necessary to include diagrams and definitions in History answers?

Yes. Including diagrams and accurate definitions improves answer quality and can help score higher marks, especially for questions asking for explanation or map work.

5. How can Class 12 History Chapter 12 notes help with last-minute revision?

These notes make last-minute revision fast by providing concise summaries, step-by-step solutions, and easy-to-recall points.

  • Quick-glance definitions
  • Key dates and events
  • Chapter highlights
  • Practice questions

6. How should I structure long answers to score full marks in History?

Structure long answers by dividing them into logical parts and addressing all aspects of the question.

  • Introduction with context
  • Main points as headings or bullets
  • Use facts, examples, or quotations
  • Summarise with a strong conclusion

7. What are the most important topics in Class 12 History Chapter 12?

The most important topics include major events, historical personalities, and key changes discussed in the chapter.

  • Core themes and processes
  • Significant reforms or incidents
  • Main consequences and impacts
  • Definitions of central terms

8. Are Class 12 History Chapter 12 notes enough for CBSE board preparation?

Yes. These notes cover all major concepts and exercises aligned with the CBSE syllabus and exam pattern, making them effective for board preparation.

9. How do I prepare for map labelling or diagram questions in History Chapter 12?

Prepare by practicing regular map work and following standard labelling conventions.

  1. Study map points from notes
  2. Use clear, neat handwriting
  3. Label as per CBSE standards
  4. Revise frequently for accuracy

10. Can I get chapter-wise solutions for all Class 12 History chapters?

Yes. Chapter-wise solutions for all Class 12 History chapters are available for systematic preparation and quick reference before exams.

11. Do examiners give step marks if the final answer has minor errors?

Yes. Examiners often award marks for correct steps as per the marking scheme, even if the final answer contains minor errors.

12. What is the best way to revise Class 12 History Chapter 12 before exams?

Use a revision planner to organise your study and cover all chapter highlights.

  • Review key definitions and events
  • Solve all exercise questions
  • Practice map work
  • Take short self-tests