exaplain the following in a simple english "While undeniably violent, ruthless, and inhumane (rightfully declared a crime against humanity by the United Nations in 1966), apartheid did not intend to exterminate Africans, Coloureds, or Indians. This would be self-defeating as it would result in the collapse of the apartheid system that sustained white supremacy"

Apartheid was a system in South Africa that was very cruel and unfair to Black people, mixed-race people, and Indians. It was so bad that the United Nations said it was a terrible crime. But even though apartheid was very harsh, it wasn't meant to kill these groups of people. Doing that would have made the apartheid system fail.