History 1,718 Politics and government 255 Social conditions 134 Social aspects 96 Political aspects 86 African Americans 73 Race relations 58 Mais ... Civilization 53 Social life and customs 53 Foreign relations 52 Jews 50 Ethnic relations 47 Influence 46 Economic conditions 41 Civil rights 38 Slavery 38 Women 38 Philosophy 37 Political culture 36 Intellectual life 34 Relations 32 Motion pictures 31 Nationalism 31 Social change 29 World War, 1939-1945 29 Emigration and immigration 24 World War, 1914-1918 24 Racism 23 Democracy 22 Government policy 22 menos ...