Obviously you have not read the ‘ GREAT BOOKS of SUBSAHARAN AFRICA’...They are stored in the Great Library of Nigeria you know...Next to the Museum of Ancient African Inventions.
/SARC and LOL !
Typical raciss white ignorant hater!
It was the Great University of Timbuktu... in Mali., had the world's biggest library ever, but, alas, it disappeared totally without a trace!