"African Americans." . . "Abwanderung." . . "United States of America; political and social history; after 1865; social conditions and relations; ethnic groups, immigration policy; negroes; social conditions in general, relation with the labour movement." . . "African Americans Employment." . . "Soziale Mobilität." . . "To 1964" . . "The Negro Peasant Turns Cityward. Effects of recent migrations to northern centers, etc. [A dissertation. With a bibliography.]"@en . . . . . "The Negro peasant turns cityward : effects of recent migrations to northern centers"@en . . . "Migrations to northern centers, Effects of recent" . "Migrations to northern centers, Effects of recent"@en . . . . . . "The negro peasant turns cityward : effects of recent migrations to Northern centers" . . . . . . . . . . . . . . "The Negro peasant turns cityward, effects of recent migrations to Northern centers by Louise Venable Kennedy" . "The Negro peasant turns cityward" . . . . . . . . . . . "Negro Peasant Turns Cityward, Effects of Recent Migrations to Northern Centers"@en . . . . "The Negro Peasant Turns Cityward : Effects of Recent Migrations to Northern Centers" . "The negro peasant turns cityward : effects of recent migrations to northern centers" . . . . . . . . . . "The Negro Peasant Turns Cityward. Effects of recent migrations to northern centers. [With a bibliography.]"@en . . . . . "The Negro peasant turns cityward effects of recent migrations to northern centers" . "The Negro peasant turns cityward effects of recent migrations to northern centers"@en . . . . . . "The Negro peasant turns cityward; effects of recent migrations to northern centers" . "The Negro peasant turns cityward; effects of recent migrations to northern centers"@en . . "The negro peasant turns cityward"@en . . . . . . "Stadt." . . "Verenigde Staten; politieke en sociale geschiedenis; periode na de burgeroorlog; sociale toestanden en verhoudingen; bijzondere aspecten; minderheidsgroepen, immigratiepolitiek; negers; sociale toestanden; algemeen, negers en de arbeidersbeweging." . . "African Americans Social conditions." . . "Schwarze." . . "Schwarze." . . "USA." . . "Migration." . . "Geschichte 1910." . . "Landflucht." . .