Which idea of apartheid was most clearly challenged by South Africa's multi-racial election?

Correct answer: Political rights should differ by race

Correct answer: A. Apartheid treated racial groups unequally and denied the majority equal political participation. A multi-racial election directly challenged that belief because people from different racial communities could participate in choosing the government. The important democratic principle is equal political citizenship: a person’s voting rights should not be decided by race. A is correct because it states the racial inequality that the election rejected. B is unrelated to the political meaning of the election; playing is not a constitutional principle here. C is wrong because the length of a constitution does not determine whether citizens are politically equal. D is unrelated because school examinations have nothing to do with the central challenge to apartheid. A useful warning is that multi-racial participation is not merely about different groups being present; it means that those groups receive equal political status and voting rights.