Since afro-centrists claim that Europeans built their culture and knowledge on that of..

[Austro-Hungarian Empire]

...black Africans...? Since Afro-Centrists claim that Europeans built their culture and knowledge on that of black Africans, could someone please explain to me the link between them and Bach, Beethoven, Copin, Machiavelli and Charles Darwin for example?

Also how did Prussia, Austria-Hungary etc rise to power solely thanks to the ingenuity of black africans?
Gangster Girl: Your answer has nothing to do with my question!