Apartheid -- 15 Politics and government -- 12 Foreign relations -- 7 History -- 7 Politics and government 6 Biography -- 5 Foreign economic relations -- 5 more ... Blacks -- 4 Foreign relations 4 Race relations 4 Presidents -- 3 Anti-apartheid movements -- 2 Human rights -- 2 Political prisoners -- 2 Africa 1 Agriculture and state -- 1 Apartheid 1 Capitalism -- 1 Civil -- 1 Civil rights movements -- 1 Civil rights workers -- 1 Cold War 1 Commonwealth of Nations -- 1 Commonwealth of nation 1 Corporations, American -- 1 Economic conditions -- 1 Economic integration 1 Economic sanctions -- 1 European communities -- 1 Famines -- 1 less ...