The Republic Day of India commemorates the date on which the Constitution of India came into force replacing the Government of India Act 1935 as the governing document of India on 26 January 1950. The date 26 January was chosen to honour the memory of the declaration of independence of 1930. It is one of the three national holidays in India, and while the main parade, Republic Day Parade takes place at the Rajpath, in the national capital New Delhi, where the president views the parade, state capitals also have their state celebrations.
Although India obtained its independence on 15 August 1947, it did not yet have a permanent constitution; instead, its laws were based on the modified colonial Government of India Act 1935, and the country was a Dominion, with George VI as head of state and Earl Mountbatten as Governor General. On 28 August 1947, the Drafting Committee was appointed to draft a permanent constitution, with Bhimrao Ramji Ambedkar as chairman. While India's Independence Day celebrates its freedom from British Rule, the Republic Day celebrates the coming into force of its constitution.
A draft constitution was prepared by the committee and submitted to the Assembly on 4 November 1947. The Assembly met, in sessions open to public, for 166 days, spread over a period of 2 years, 11 months and 18 days before adopting the Constitution. After many deliberations and some modifications, the 308 members of the Assembly signed two hand-written copies of the document (one each in Hindi and English) on 24 January 1950. Two days later, the Constitution of India became the law of all the Indian lands. The Constitution of India came into effect only on 26 January 1950, 10.18 AM IST. Following elections on 21 January 1950, Rajendra Prasad was elected as the president of India. The Indian National Congress and other parties had been celebrating 26 January as a symbol of Independence, even before India actually became independent. Thus, signing the constitution on 26 January, to mark and respect 26 January and the freedom struggle and the freedom fighters.
The amending mechanism was lauded even at the time of introduction by Ambedkar in the following words: "We can therefore safely say that the Indian federation will not suffer from the faults of rigidity or legalism. Its distinguished feature is that it is a flexible federation.
"The three mechanisms of the system derived by the Assembly, contrary to the predictions, have made the constitution flexible at the same time protected the rights of the states. They have worked better than the amending process in any other country where Federalism and the British Parliamentary system jointly formed the basis of the constitution".
What Sir Anthony Eden, the Prime Minister of the United Kingdom (April 1955 to January 1957), said at the time of the emergence of Indian Republic is relevant in this context. He said, ‘Of all the experiments in government, which have been attempted since the beginning of time, I believe that the Indian venture into parliamentary government is the most exciting. A vast subcontinent is attempting to apply to its tens and thousands of millions a system of free democracy... It is a brave thing to try to do so. The Indian venture is not a pale imitation of our practice at home, but a magnified and multiplied reproduction on a scale we have never dreamt of. If it succeeds, its influence on Asia is incalculable for good. Whatever the outcome we must honour those who attempt it.
Even more meaningful was the opinion expressed by an American Constitutional authority, Granville Austin, who wrote that what the Indian Constituent Assembly began was "perhaps the greatest political venture since that originated in Philadelphia in 1787."
Austin has also described the Indian Constitution as 'first and foremost a social document.' ... "The majority of India's constitutional provisions are either directly arrived at furthering the aim of social revolution or attempt to foster this revolution by establishing conditions necessary for its achievement."