How did the laws of apartheid promote discrimination?

Racial segregation had long existed in white minority-governed South Africa, but the practice was extended under the government led by the National Party (1948–94), and the party named its racial segregation policies apartheid (Afrikaans: “apartness”). The Population Registration Act of 1950 classified South Africans as Bantu (black Africans), Coloured (those of mixed race), or white; an Asian (Indian and Pakistani) category was later added. Other apartheid acts dictated where South Africans, on the basis of their racial classification, could live and work, the type of education they could receive, whether they could vote, who they could associate with, and which segregated public facilities they could use.

Explanation:

Mr. Goo gle says

from the conditions of the working class in england by friedrich engels,the main idea is :

. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.