Social change History 892 Social conditions 749 Social aspects 514 Politics and government 428 Economic conditions 208 Social life and customs 175 更多 ... Political aspects 157 Civilization 118 Social movements 107 Intellectual life 106 Political culture 99 Manners and customs 90 Women 83 Economic history 78 Economic development 75 Ethnic relations 75 Race relations 72 Globalization 71 Families 66 Philosophy 65 Social history 63 Social policy 57 Democracy 56 Influence 56 Political activity 56 Social Change 56 Antiquities 54 City and town life 52 Civilization, Modern 52 少 ...