African Americans 223 Employment 223 History 25 Economic conditions 24 Discrimination in employment 21 Employees 19 Race relations 19 more ... Social conditions 18 Labor unions 17 Railroads 14 Women 14 Education 10 Afro-American membership 8 Civil rights 7 Household employees 6 Agricultural laborers 5 Agriculture 5 Parades & processions 5 Working class 5 African American labor union members 4 African American women 4 Housing 4 Labor and laboring classes 4 Politics and government 4 Porters 4 Race discrimination 4 Slavery 4 Apprentices 3 Boat & ship industry 3 Charities 3 Civil service 3 Ethnic groups 3 Labor policy 3 Minorities 3 Noirs américains 3 Pickets 3 Reconstruction 3 Street cleaning 3 Travail 3 Wages 3 less ...