Columbia subject headings:
Europe--Ethnic relations.
Immigrants--Cultural assimilation--Europe.
Marginality, Social--Europe.
Multiculturalism--Europe.
National characteristics, European.
Harvard subject headings:
Europe--Emigration and immigration.
Immigrants--Cultural assimilation--Europe.
Multiculturalism--Europe
Princeton subject headings:
Europe--Ethnic relations.
Immigrants--Cultural assimilation--Europe.
Marginality, Social--Europe.
Multiculturalism--Europe.
National characteristics, European.