Why are niggers so stupid?

why are niggers so stupid?

They are a race that without the intervention of other cultures would have almost absolutely nothing.
Never invent a thing outside simple hand tools, no farming, no living stock, no architecture, not even the wheel.
They are just inferior in most cases.

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Genetics

True

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harambe is that you? my dick is out am i doing it correctly?

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Did not evolved to be smart.

I love seeing liberals jump through hoops trying to make excuses for this.

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OK then explain to me why my doctor, lawyer AND President are all black??

See

No one gonna refute this? Checkmate, racists.

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it's because of the heat
just look at native australian
constant heatstroke for generations