What was the source of nubia's wealth

What caused the settlement of more african americans in the mississippi alluvial plain region then in the ozark mountains region?

What do all of the romance languages have in common? a) they are all widely used in the middle east and southeast asia. b) they can all trace their origins back to the latin alphabet and language. c) they can all trace their origins back to the egyptian alphabet and language. d) they can all trace their origins back to the sumerian alphabet and language.

To minimize listener distractions, a speaker should distribute handouts at the beginning of the speech. create a lengthy packet of handouts to maintain audience interest. distribute handouts in the middle of the speech. distribute handouts when he or she is finished talking.