Columbia subject headings:
Harvard subject headings:
Cultural pluralism--Europe--Congresses.
Emigration and immigration--Social aspects--Europe--Congresses.
Europe--Emigration and immigration--Congresses.
Group identity
Group identity--Europe--Congresses.
Multiculturalism
Transnationalism--Congresses.
Transnationalism--Social aspects.
Princeton subject headings:
Group identity.
Multiculturalism.