<Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <P> The Constitution of India is the supreme law of India . It lays down the framework defining fundamental political principles, establishes the structure, procedures, powers and duties of government institutions and sets out fundamental rights, directive principles and the duties of citizens . It is the longest written constitution of any sovereign country in the world . B.R. Ambedkar, the chairman of the Drafting Committee, is widely considered to be its chief architect . </P> <P> It imparts constitutional supremacy and not parliamentary supremacy, as it is not created by the Parliament but, by a constituent assembly, and adopted by its people, with a declaration in its preamble . Parliament cannot override the constitution . </P>

Who prepared the first draft constitution of india