Who among the following gave the Theory of Demographic Transition (DTT)?

مندرجہ ذیل میں سے کس نے تھیوری آف ڈیموگرافک ٹرانزیشن دیا؟

Alexander Humbold

Frank w Notestein

Charles Darwin

None of these

Demographic Transition Theory (DTT) was developed by Frank Notestein in 1945.

This theory provides an explanation of how fertility and mortality rates impact the age distribution and growth rate of populations