History 44 Foreign relations 18 Social conditions 10 Civilization 8 Politics and government 8 Relations 7 Globalization 6 more ... International relations 6 Social aspects 6 Social life and customs 6 Economic conditions 5 World War, 1939-1945 5 History and criticism 4 National security 4 Study and teaching 4 City planning 3 Economic aspects 3 Economic policy 3 Foreign economic relations 3 Government policy 3 Philosophy 3 Political aspects 3 Aesthetics, Japanese 2 Agriculture and state 2 British 2 Comic books, strips, etc 2 Education 2 Education, Higher 2 Educational change 2 Employment 2 less ...