Politics and government 1,383 History 981 Economic conditions 924 Social conditions 654 Foreign relations 558 Civilization 406 Economic history 331 Máis ... International relations 271 Economic policy 266 Diplomatic relations 193 Social aspects 139 Social life and customs 116 Cold War 113 Popular culture 98 Manners and customs 88 Intellectual life 76 Influence 66 World War, 1939-1945 66 World politics 66 Political aspects 65 Relations 63 Foreign economic relations 59 International economic relations 58 Vietnam War, 1961-1975 57 Conditions économiques 52 Democracy 52 Political parties 52 Religion 50 Nationalism 49 History and criticism 48 menos ...