Politics and government -- 151 Politics and government 81 Foreign relations -- 66 History -- 59 Economic conditions -- 47 Apartheid -- 37 Periodicals 32 more ... History 30 Biography -- 27 Economic conditions 26 Directories 23 Economic policy 22 Race relations 20 Foreign relations 18 Social conditions -- 18 Congresses 17 Congresses -- 15 Colonies -- 14 Democracy -- 13 Economic integration 11 Islam -- 11 National security -- 11 Statesmen -- 11 Blacks -- 9 Economic policy -- 9 Foreign economic relations -- 9 Nationalism -- 9 Social conditions 9 World politics -- 9 Description and travel 8 less ...