History 162 Social conditions 44 Politics and government 37 Economic conditions 25 Women 22 Political activity 13 Labor movement 12 更多 ... Social aspects 12 Feminism 11 Communism 10 Working class 9 Francoism 8 Political aspects 8 Political violence 8 Social movements 8 Socialism 8 Anarchism 7 Philosophy 7 Sociology 7 Violence 7 Labor unions 5 Social conflict 5 Social history 5 Chile saltpeter industry 4 Cities and towns 4 City planning 4 Economics 4 Government, Resistance to 4 Historiography 4 Land reform 4 少 ...