Why was the year 1921 called as the year of great divide in the history of population growth in india ?
Because up till the year 1921 India recieved a stagnant growth rate as per thepopulation cendus recorded the same year. It was the first phase of demographic transition till 1921 featured by high birth rate and high death rate. In same year fact came that the innfant mortality rate was also very high that year.Thereafter, India passed through successively all the phases of demographic transition and is now widely believed to have entered the fifth phase, usually characterized by rapidly declining fertility wih the forecoming problem of alarming population figures raising day by day.