Columbia subject headings:
Harvard subject headings:
Communism--Europe--Influence--Congresses.
Dictatorship--Congresses.
Dictatorship--Europe--Influence--Congresses.
Fascism--Europe--Influence--Congresses.
Reparations for historical injustices--Europe--Congresses.
Socialism--Europe--Influence--Congresses.
Victims of state-sponsored terrorism--Europe--Congresses.
Princeton subject headings:
Communism--Europe--Influence--Congresses.
Dictatorship--Congresses.
Dictatorship--Europe--Influence--Congresses.
Fascism--Europe--Influence--Congresses.
Reparations for historical injustices--Europe--Congresses.
Socialism--Europe--Influence--Congresses.
Victims of state-sponsored terrorism--Europe--Congresses.