You and your ilk have been repeatedly reminded over the years: how Historic Palestine’s population increase and Egypt’s population increase since 1920 – each tracked very similar paths.
The critical factors in each case – being improved levels of nutrition, health education and public health initiative. (Similar levels of population increase in the course of the Twentieth Century can be seen in the graphs for many parts of our world.)
The ethnic cleansing/Nakba across historic Palestine: was initiated by Zionism in the immediate aftermath of the UN General Assembly 1947 “partition-recommendation” (with some deplorable assistance from Britain, prior to her withdrawal of her ‘Mandate occupation force’ – notably in Tiberius).