Columbia subject headings:
Alienation (Social psychology)
Bremen (Germany)--Emigration and immigration.
Bremen (Germany)--Ethnic relations.
Difference (Psychology)
Ethnology--Germany.
Immigrants--Germany--Bremen.
Jews--Germany--Bremen.
Social isolation.
Strangers--Germany--Bremen.
Harvard subject headings:
Assimilation (Sociology)
Bremen (Germany)--Emigration and immigration--History.
Bremen (Germany)--Ethnic relations--History.
Bremen (Germany)--History.
Emigration and immigration--Social aspects
Princeton subject headings: