He clearly showed that the black Africans had been migrating down from central Africa for centuries, and that the whites were in SA before any of the black tribes from central Africa. And that the San people, or Hottentots, were the native people in SA when the Dutch first arrived.
But it has always been fairly preposterous that the roughly 10% white population would, or could raise the living and educations standards of the other 90% to the same standards. An impossible task. I don't seen any good outcome as things now stand and I'm also glad that President Trump has opened this subject and asked Pompeo to give him a report on the situation.
Think I'll found that old novel and reread it since developments in SA seem to be entering a critical period.