This is one stupid Tiong I come across for a long time. LOL.
In a Population or Race, there is always
10% Upper
80% Middle
10% Lower
It is the middle class that dictate if your country can progress or not. There are many millionaires and billionaires in Africa. However, 90% are living less than USD2 /day. Sorry to say these countries are hopeless. It takes a miracle to uplift them.
IQ and Race
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