African Americans Employment 28 History 15 Children 11 Education 10 Women 9 Civil rights 7 more ... Pickets 7 Agriculture 6 Race relations 6 African American photographers 5 Portraits 5 Social conditions 5 Pictorial works 4 Civil rights movements 3 Commemoration 3 Dwellings 3 Educators 3 Housing 3 Noirs américains 3 Organizations 3 Street cleaning 3 Agricultural laborers 2 Boat & ship industry 2 Building failures 2 Civil rights workers 2 Cows 2 Eating & drinking 2 Economic conditions 2 Employees 2 Exhibitions 2 Histoire 2 Interviews 2 Launchings 2 Local transit 2 Music 2 Natural history 2 Photography 2 Photography, Artistic 2 Portrait photography 2 less ...