What term describes a form of internal colonialism practiced in south africa when dominant white afrikaners exploited black africans? question 2 options: ?

Apartheid

 This system of  internal colonialism divided the society into three racial strata, whites,colored and blacks or Africans. It segregated schools,transport systems and health facilities, as well as residential areas. Africans were at the receiving end of the system. 

What does that mean mon