History 1,811 Politics and government 650 Social conditions 318 Indians of North America 313 Foreign relations 302 Economic conditions 294 Histoire 286 History and criticism 262 Government policy 226 Social aspects 218 Diplomatic relations 179 Description and travel 171 Economic history 171 Women 159 Law and legislation 150 Emigration and immigration 146 Legal status, laws, etc 140 Périodiques 130 Canadian literature 128 Government relations 128 Federal government 117 International relations 117 Political aspects 117 Social life and customs 111 Periodicals 108 Indigenous peoples 106 Education 102 Economic policy 99 Relations 99 World War, 1939-1945 92 Civilization 85 Nationalism 84 Commerce 81 Intellectual life 80 Politique et gouvernement 80 Law 78 Research 77 Civil rights 76 Economic aspects 73 Biography 72 Droit 72 Immigrants 70 Race relations 68 Criticism and interpretation 66 Social policy 66 Manners and customs 65 Foreign economic relations 62 Ethnic relations 61 Native peoples 55 Ethnic identity 54 Study and teaching 54 Constitutional history 53 Constitutional law 53 Multiculturalism 53 Discovery and exploration 52 Medical care 52 Women authors 51 history 51 Feminism 50 Jews 49 Politique gouvernementale 49 Women and literature 49 Philosophy 48 Political activity 48 French-Canadians 47 Conditions sociales 46 International economic relations 46 Religion 46 Labor unions 45 Commercial policy 44 Employment 44 Black people 43 Colonies 43 Prime ministers 43 Womyn 43 Education, Higher 42 In literature 42 Minorities 42 Universities and colleges 41 World War, 1914-1918 41 Free trade 40 Geology 40 Medical policy 40 National characteristics, Canadian 40 Boundaries 39 Historiography 39 Inuit 39 Environmental policy 38 Public opinion 38 Canadian fiction 37 Management 37 Travel 37 Armed Forces 36 Children 36 Working class 36 Citizenship 35 English-French relations 35 National security 35 Officials and employees 35 Families 34