Columbia subject headings:
Harvard subject headings:
Conservatism--Europe
Conservatism--Europe, Western.
Europe, Western--Politics and government--20th century.
Europe--Politics and government--20th century.
Populism--Europe, Western.
Populism--Europe.
Right-wing extremists--Europe
Right-wing extremists--Europe, Western.
Princeton subject headings:
Conservatism--Europe, Western.
Europe, Western--Politics and government--20th century.
Populism--Europe, Western.
Right-wing extremists--Europe, Western.