Columbia subject headings:
Fascism--Germany.
Right-wing extremists--Germany.
Harvard subject headings:
Democracy--Germany--History--21st century.
Germany--Social conditions--21st century.
Radicalism--Germany--History--21st century.
Right-wing extremists--Germany--History--21st century.
Right-wing extremists--Social aspects--Germany--History--21st century.
Princeton subject headings: