Columbia subject headings:
Harvard subject headings:
Antisemitism--Germany--History--21st century.
Authoritarianism--Germany--History--21st century.
Germany--Politics and government--21st century.
Radicalism--Germany--History--21st century.
Romaphobia--Germany--History--21st century.
Social psychology--Germany--History--21st century.
Princeton subject headings:
Authoritarianism.
Germany--Politics and government--21st century.
Social psychology--Germany--21st century.