History 1,387 Social conditions 618 Economic conditions 461 Politics and government 347 Women 328 Economic policy 326 Communism 178 more ... Socialism 143 Social aspects 139 Peasants 131 Philosophy 106 Economic aspects 105 Political prisoners 105 Sex role 100 Rural conditions 96 Economic history 95 Social life and customs 93 Population 87 Economics 86 Feminism 85 Histoire 80 Youth 80 Land tenure 78 Working class 78 Political activity 76 Families 75 Commerce 74 Agriculture 73 Sociology 73 History of Russia. Soviet Union. Former Soviet Republics 72 less ...