The correct answer is:
C) South Africa.
During the Apartheid era (1948–1994), South Africa had racist legislation of discriminatory and segregationist laws. The police and the army led death squads that conducted state-sponsored murders of protesters and activists.
Up to the 1960s, anti-apartheid resistance inside the country was mainly passive, influenced by Gandhi´s pacifist ideology. But after the March 1960 massacre and the banning of anti-apartheid parties, the core of national resistance turned to armed struggle and clandestine action, supported by an international boycott on goods imported from South Africa.
The 1994 General elections were the first in which citizens of all races were allowed to vote in South Africa.