Middle class 6 Social conditions 4 African Americans 3 Economic conditions 3 Race relations 3 Housing development 2 Race identity 2 more ... Social life and customs 2 African American professional employees 1 African American professional employees -- New York (State) -- New York -- Interviews 1 African Americans -- New York (State) -- New York -- Social conditions 1 Corrupt practices 1 Elite (Social sciences) 1 Harlem (New York, N.Y.) -- Biography 1 Harlem (New York, N.Y.) -- Social conditions 1 History 1 Housing 1 Manners and customs 1 Middle class -- New York (State) -- New York 1 Mixed-income housing 1 Neighborhoods 1 New York (N.Y.) -- Biography 1 Real estate development 1 Rent control 1 Rental housing 1 Social change 1 Social change -- New York (State) -- New York 1 less ...