Conversation so far:
who ended the system of apartheid in south africa
The apartheid system in South Africa was ended through a series of negotiations between 1990 and 1993 and through unilateral steps by the F. W. de Klerk government.
when did the system of apartheid end
Apartheid was a system of institutionalised racial segregation that existed in South Africa and South West Africa (now Namibia) from 1948 until the early 1990s.

Question: what groups were people classified under
Self-contained rewrite: what groups were people classified under during apartheid