Columbia subject headings:
Biography--Congresses.
Collective memory--Congresses.
Ethnic conflict--Congresses.
Ethnicity--Congresses.
Multiculturalism--Congresses.
Harvard subject headings:
Biography--Congresses.
Collective memory--Congresses.
Ethnic conflict--Congresses.
Ethnicity--Congresses
Multiculturalism--Congresses
Princeton subject headings:
Biography--Congresses.
Collective memory--Congresses.
Ethnic conflict--Congresses.
Ethnicity--Congresses.
Multiculturalism--Congresses.