I think the worest impact the europeans had on the africans is that they just these poeple are mine and this poeple are yours because they look diferent. They did not divide them by their religion but by their ethnic groups because just because thry are of the same race does not mean they have the same religion or belief so they well not be getting along because they are making them work together. So soon they be having roits and fighting all over . That is why  I think that is the worst impact on South Africa.