History Politics and government 106 Social conditions 58 Foreign relations 49 Communism 32 Civilization 30 Social aspects 30 Economic conditions 28 Motion pictures 27 Political aspects 22 Women 22 Nationalism 19 Science 17 Relations 16 Social life and customs 16 Chinese 14 Technology 14 Emigration and immigration 13 Ethnic relations 13 History and criticism 13 Commerce 12 Sino-Japanese War, 1937-1945 12 Economic policy 10 Intellectual life 10 China 9 Historiography 9 Cities and towns 8 Education 8 Feminism 8 Influence 8