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Population Dynamics Pop dynamics (U.S. Population: Growth & Change…
Population Dynamics 
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Demographic transitions- occurrence of prolonged and relatively permanent changes in population growth rate
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The Four-Stage Process
From Stage 1 to Stage 2- two important advances were made- 1.) the founding of modern science by Sir Isaac Newton and 2.) widespread intro of the earliest modern tech. of mortality control
Mortality control consists of practices that reduce death rates, in particular, infant death
From Stage 2 to Stage 3- Pronatalism is the view that having many children is the most virtuous practice
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