The body responsible for deliberating upon the Constitution of India was the Constituent Assembly. This assembly, comprising representatives from various regions and communities of pre-independence India, was elected to draft the nation's foundational document. Through extensive discussions and debates across multiple sessions, they finalized and adopted the Constitution on November 26, 1949. Therefore, the answer is the Constituent Assembly.
We say that it is our firm and solemn resolve to have an independent sovereign republic. India is bound to be sovereign, it is bound to be independent and it is bound to be a republic … Now, some friends have raised the question: “Why have you not put in the word ‘democratic’ here?” Well, I told them that it is conceivable, of course, that a republic may not be democratic but the whole of our past is witness to this fact that we stand for democratic institutions. Obviously we are aiming at democracy and nothing less than a democracy. What form of democracy, what shape it might take is another matter. The democracies of the present day, many of them in Europe and elsewhere, have played a great part in the world’s progress. Yet it may be doubtful if those democracies may not have to change their shape somewhat before long if they have to remain completely democratic. We are not going just to copy, I hope, a certain democratic procedure or an institution of a so-called democratic country. We may improve upon it. In any event whatever system of government we may establish here must fit in with the temper of our people and be acceptable to them. We stand for democracy. It will be for this House to determine what shape to give to that democracy, the fullest democracy, I hope. The House will notice that in this Resolution, although we have not used the word “democratic” because we thought it is obvious that the word “republic” contains that word and we did not want to use unnecessary words and redundant words, but we have done something much more than using the word. We have given the content of democracy in this Resolution and not only the content of democracy but the content, if I may say so, of economic democracy in this Resolution. Others might take objection to this Resolution on the ground that we have not said that it should be a Socialist State. Well, I stand for Socialism and, I hope, India will stand for Socialism and that India will go towards the constitution of a Socialist State and I do believe that the whole world will have to go that way.
How did Jawaharlal Nehru view the role of the Constituent Assembly in shaping democracy in India?