The more I think about it, the more incredible it becomes that South Africa could peacefully transition to black majority rule. Look at the violence that engulfed neighboring Angola and Southern Rhodesia. So, let's assume that Nelson Mandela dies in prison some time in the 1980s and the resulting outrage turns into a revolution. It's well known the ANC had far left sympathies and it seems likely that South Africa would turn toward communism. So, my question is, how does the wealthiest country in sub saharan Africa going communist impact the rest of Africa? Does it cause a domino effect?