History 422 Politics and government 320 Economic conditions 206 Social conditions 138 AFRICA 116 Foreign relations 97 Colonies 91 History and criticism 83 Social aspects 72 Race relations 65 Political aspects 60 ART 57 Economic policy 52 Apartheid 51 Blacks 48 Civilization 47 Description and travel 42 Economic aspects 42 Foreign economic relations 42 Colonization 38 Women 33 Case studies 30 Agriculture 29 SCULPTURE 29 Addresses, essays, lectures 24 Emigration and immigration 23 Ethnology 23 HISTORY 22 Decolonization 21 Relations 21