Apartheid -- 10 Foreign relations -- 7 Politics and government -- 6 Foreign economic relations -- 4 History -- 4 Race relations 4 Blacks -- 3 more ... Foreign relations 3 Politics and government 3 Biography -- 1 Capitalism -- 1 Civil -- 1 Cold War 1 Commonwealth of Nations -- 1 Commonwealth of nation 1 Corporations, American -- 1 Economic conditions -- 1 Economic integration 1 Economic sanctions -- 1 National liberation movements -- 1 National security 1 Political prisoners -- 1 Relation -- 1 Relations -- 1 Relocation -- 1 Rural-urban migration -- 1 Urban policy -- 1 Urbanization - South Africa 1 military relations -- 1 less ...