What are the probable factors that contributed to population explosion in India ?

Explanation

Following are some factors that have probably contributed to population explosion in India
(i) Ignorance and complete lack of awareness about the ill effect of increasing population rspecially in rural region.
(ii) Poverty and illiteracy
(iii) Soicial stigmas about girl child and desire to have boy child.
(iv) Decline in death rate.
(v) Decline in maternal and infant mortality rate.
(vi) Increase in the young. reproductive age population