Columbia subject headings:
Civilization, Modern--20th century--Congresses.
Globalization--Congresses.
Multiculturalism--Congresses.
Harvard subject headings:
Civilization, Modern--20th century--Congresses
Globalization--Congresses
Multiculturalism--Congresses
Princeton subject headings:
Civilization, Modern--20th century--Congresses.
Globalization--Congresses.
Multiculturalism--Congresses.