The Indian Constitutional Assembly was convened in December 1946. The members of this Assembly were only Indians. This Assembly started drafting the Constitution for Independent India. Dr. Ambedkar was the Chairman of the Constitution drafting committee.
The constitution declares India to be a sovereign, democratic republic and establishes the structure, procedures, powers and duties, of the government and duties of citizens.
?The 308 members of the Assembly signed two hand-written copies of the document (one each in Hindi and English) on the January 24, 1950. Two days later, on January 26, 1950, the Constitution of India became the law of all the Indian lands.