I agree that "Sub-Saharan" is very broad, but I guess OP intended "Southern Africa" to be "Sub-Saharan" Africa. Unless the equator was intended to be the dividi

I agree that "Sub-Saharan" is very broad, but I guess OP intended "Southern Africa" to be "Sub-Saharan" Africa. Unless the equator was intended to be the dividing line- which would make the definition of "Northern Africa" somewhat unconventional as well.