How many KKK members does it take...

to screw in a lightbulb?

None, they just sit around and bitch while pretending their broken lightbulb is someone else's fault.

>>17
Not an invention.
Earliest evidence of agriculture occurred in Sumeria.
Egyptians were arabic.

If a black person claims their race invented something, most likely the arabs were responsible. Look it up. If you are black and are looking for something to feel proud about, feel proud that you are not as stupid as afrocentrists by googling it.