COMBINED STATE AGRICULTURAL SER‐ - B. N. Rau prepared the original draft of the Constitution, which was later considered and modified by the Drafting Committee. - B. R. Ambedkar was the Chairman of the Drafting Committee, which was responsible for drafting the Constitution based on the reports of various committees. - Pattabhi Sitaramayya was a member of the Assembly and later served as the first Governor of Madhya Pradesh. - Alladi Krishnaswamy Ayyar was also a distinguished member of the Drafting Committee.