History 336 Social conditions 149 Economic conditions 120 Politics and government 82 Economic policy 78 Women 46 Economics 44 more ... Sociology 41 BUSINESS & ECONOMICS 40 Social aspects 39 Communism 36 SOCIAL SCIENCE 34 Management 31 Socialism 30 Social policy 28 Economic history 26 General 26 Social change 26 Political persecution 25 Agriculture and state 24 Histoire 23 Philosophy 23 Political prisoners 22 Economic aspects 21 Political activity 20 Population 19 Rural conditions 19 Social life and customs 19 Statistics 19 Business enterprises 18 less ...