"Etnische betrekkingen." . . "Minorities United States." . . "Afroamericanos Condiciones económicas." . . "Afro americanos Condiciones sociales." . . "Afroamericani Aspecte sociale Statele Unite ale Americii." . . "Afro-Americans , Economic conditions." . . "Minorités États-Unis 20e siècle." . . "immigration européenne Etats-Unis 1880 / 1980." . . "Zwarten." . . "Noirs américains Conditions sociales." . . "Negers." . . "priseljenci etnične skupine črnci družbeni položaj ekonomski položaj poklici izobrazba ZDA 1880-." . . "Minorités États-Unis 19e siècle." . . "Amerika" . . "Europeanen." . . "United States" . . "immigrants." . . "Czarni Amerykanie sytuacja społeczna." . . "Minorías Estados Unidos." . . "Minorités Etats-Unis." . . "Négerkérdés amerikai irodalom." . . "Sociale problemen." . . "Noirs américains Conditions économiques." . . "European Americans Social conditions." . . . . "Verenigde Staten." . . "Estados Unidos" . . "Minorităţi Statele Unite ale Americii." . . "Czarni Amerykanie sytuacja gospodarcza." . . "minorité ethnique racisme Etats-Unis 1880 / 1980." . . "noir (race) Etats-Unis 1880 / 1980." . . "Mniejszości Stany Zjednoczone." . . "Immigranten." . . "Afroamericanos Condiciones sociales." . . "USA." . . "Statele Unite ale Americii" . . "Afro-Americans Social conditions." . . "Afro-Americans , Social conditions." . "Néger irodalom amerikai." . . "Stany Zjednoczone" . . "Geschichte 1880-1980." . . "États-Unis" . . "EE. UU." . . "EE. UU" . "Minoritetsgrupper. Förenta staterna." . . "Einwanderung." . . "Afro americanos Condiciones económicas." . . "A piece of the pie : Blacks and white immigrants since 1880" . . . . . . . . . "A Piece of the pie : blacks and white immigrants since 1880" . . . . . . . . . . . . . . . . . . . . . . . . "A piece of the pie : blacks and white immigrants since 1880" . "A piece of the pie : blacks and white immigrants since 1880"@en . . . . . . . . . . . "A piece of the pie : black and white immigrants since 1880" . . "A piece of the pie : blacks and the white immigrants since 1880" . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Piece of the Pie : Blacks and White Immigrants Since 1880" . . . . . .