Answer:
well if I think about this I would say
1. African weren't that intelligent as the outside countries
<span>"Geography affects lifestyles worldwide in varying ways, and it is one of the reasons for cultural diversity. A lot of what people are able to do in their region comes from geography, from building materials to crop cultivation."</span>
<span>This is called eustress. The term was described by Hans Selye, which implies a beneficial level of psychological stress. This stress helps to nourish the feeling of fullness, fulfillment of positive goals or feelings. <span>It
is perceived as a factor of motivation or energy that allows the
achievement of objectives, for which their perception is positive and
beneficial.
I hope my answer can help you.
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The Double Jeopardy Clause of the Fifth Amendment.