I apologize for my inappropriate language earlier  As to the rest like Halaqah says  not everything has to be cited and the basic claim in my statement is about as close to common knowledge  as one can get  Columbia says for instance that  the Bantu  inhabit most of the continent  S of the Congo River except the extreme southwest  The map in this article shows more or less my point  The revert was clearly a WPPOINT violation because I was arguing with Mel on another talk page  Would Mel revert me if I made an unsourced edit that George W Bush is President of the United States or that the  Earth is the third planet from the sun too