Read and study very carefully the given cartoon and the following sentences along with question/questions and answer them.



"One likes to ask whether there can be anything new in a constitution framed at this hour in the history of the world... The only new thing, if there can be any, in a constitution framed so late in the day are the variations, made to remove the failures and accommodate it to the needs of the country." 

   What was the main new thing according to Dr. B.R. Ambedkar during the process of framing the Indian constitution?