Sorry harm_less, interesting link. South Africa has a complex history. The Voortrekker Monument is one of the most interesting places I have ever been to, including any I have been to in the rest of the world sight seeing.
https://en.wikipedia.org/wiki/Voortrekker_Monument
https://en.wikipedia.org/wiki/Voortrekker_Monument
It's not the least charm of a theory that it is refutable. The hundred-times-refuted theory of "free will" owes its persistence to this charm alone; some one is always appearing who feels himself strong enough to refute it - Friedrich Nietzsche