This. In 6th grade we had to read the "Diary of Anne Frank" in my English class, we also read "Number the Stars" as well. When I think about it, I think we had a whole semester dedicated to the Holocaust.. I also had a couple holocaust projects to do as well. Africa wasn't even mentioned.
Long story short, the Dutch settled Cape Town as a "pit stop" in 1652 for their sailors looking to reach Asia by sailing around the coast of Southern Africa. Cape Town was just meant to be a refreshment station for Dutch India Company's fleet. However, the early settlers there saw the land was good and the weather was favourable so they decided to stay. To work their land, they enslaved some of the native Africans there (particularly the San), but not all of the different African nations would play ball e.g Zulus would go to war with them.
The white settlers (the Afrikaaners, offshoot of the Dutch) then brought in indentured servants (slaves) from India and the Malay region, hence the Indians in South Africa. Fast forward to the mid-1800s when Gold and Diamonds where found in central South Africa. News got back to Europe and there was a huge influx of White Europeans looking to make money. Mainly Brits, French and Germans. Capital from Britain was a driving force in the development of Johannesburg and the surrounding area as the Afrikaaners were more so pastoral. The UK brought the industry.
The Afrikaaners, however, wanted their own separate nation(s) and didn't take too kindly to the British influence due to their capital.
The Afrikaaners and the Brits fought two wars, the first the Afrikaaners won, the 2nd the Brits won. In 1910(?) Britain united various territories and states in Southern Africa into the Union of South Africa which also administered what is present day Namibia.
Since there was a strong white population then, Europe and the developed world would still trade with South Africa and poured capital into the country.
In the, 1960s the Afrikaaner national party came into power and began the policy of aparthied. The rest is history I glossed over some stuff but that's main the gist of it.
South Africa is definitely an interesting case in Africa. It was one of the few African nations to actually have a sizeable white settler colony (the weather played a part in this, South Africa has temperate, mild weather compared with the rest of Sub-Saharan Africa that's rather hot and humid)
I'd advise this book if you're interested on the subject. I read it before I took my trip there and it was pretty enlightening. A good history book but written like a novel so it's easy to read.