Columbia subject headings:
Germany--Social conditions--21st century.
Radicalism--Germany.
Right-wing extremists--Germany.
Social movements--Germany--History.
Harvard subject headings:
Freedom of expression--Germany--History.
Genocide--Germany.
Germany--Social conditions--20th century.
Radicalism--Germany
Right-wing extremists--Germany
Social movements--Germany--History.
Princeton subject headings:
Germany--Social condtions--21st century.
Radicalism--Germany.
Right-wing extremists--Germany.
Social movements--Germany--History.