History 996 Social conditions 619 Politics and government 473 Social aspects 397 Political aspects 266 Economic conditions 247 Women 218 Mais ... Education 197 Government policy 179 Foreign relations 159 Womyn 155 Race relations 144 Murder 137 Management 121 Economic aspects 116 Presidents 115 African Americans 112 Social life and customs 112 Economic policy 104 Families 103 Rural conditions 103 Ethnic relations 102 Emigration and immigration 99 Psychological aspects 94 Cities and towns 89 International relations 88 City planning 87 Social change 86 Employment 85 Psychology 82 menos ...