Columbia subject headings:
Europe--Politics and government--1989-
Political parties--Europe.
Radicalism--Europe.
Right and left (Political science)--Europe.
Right-wing extremists--Europe.
Harvard subject headings:
Europe--Politics and government--1989-
Political culture--Europe.
Political parties--Europe
Radicalism--Europe.
Right and left (Political science)--Europe.
Right-wing extremists--Europe
Princeton subject headings: