The answer is A.. a way of dividing society into classes with hard boundaries
Hey. U see ur question copy and paste it on the search and there is the same question u want. And there is one answer and its long. I hope it helps to find ur answer. Sorry i am not that good to answer this question
Similar- involved African descent and people were not granted basic rights. Both came to an end at a point
Different- occurred in South Africa and slavery occurred in America. In Apartheid people weren’t forced into labor