Social conditions History 9,691 Economic conditions 4,325 Politics and government 4,111 Women 3,583 Social aspects 2,616 Race relations 1,902 more ... Social life and customs 1,708 African Americans 1,687 Ethnic relations 1,148 Social change 884 Civilization 769 Emigration and immigration 728 Immigrants 665 Sex role 665 Feminism 619 Political aspects 602 Political activity 548 Jews 544 Ethnic identity 501 Social classes 499 Racism 470 Intellectual life 462 Education 454 Government policy 454 Civil rights 447 Employment 447 Slavery 412 Description and travel 407 Children 389 less ...