Explanation:
Fertility, mortality and migration are principal determinants of population growth. Population change depends on the natural increase changes seen in birth rates and the change seen in migration. Changes in population size can be predicted based on changes in fertility (births), mortality (deaths) and migration rates.
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The Sahara covers most of North Africa
One such argument would be that <span>Investments by the upper class create lower-class jobs.
Although wealth gap is indeed a serious problem and needs to be dealt with, there are certain counter arguments which prove the opposite. This is one of them, given that upper classes invest a lot of money in the country so lower classes can work as well.
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