Columbia subject headings:
Harvard subject headings:
Nineteen sixty-eight, A.D.
Protest movements--Germany--History--20th century.
Radicalism--Germany--History--20th century.
Student movements--Germany--History--20th century.
Students--Political activity--Germany--History--20th century.
Princeton subject headings:
Conservatism--Germany.
Germany--Politics and government--21st century.
Liberalism--Germany.
Nineteen sixty-eight, A.D.
Populism--Germany.
Student movements--Germany (West)