Answer:
A unities of verisimilitude
Well really sending food (large scale) to the areas of Africa would really hurt it more (advise u look into it)
but south africa is an interesting topic
. South Africa is like a piece of easily shaped granite (with a few exceptions)
Not fully understanding your question but You could look up information on that subjct
Smith argued that by giving everyone freedom to produce and exchange goods as they pleased (free trade) and opening the markets up to domestic and foreign competition, people's natural self-interest would promote greater prosperity than with stringent government regulations.