Columbia subject headings:
Harvard subject headings:
Action in art.
Front Deutscher Äpfel--History.
Germany--Politics and government--21st century--Humor.
National socialism--Humor--History--21st century.
Nationaldemokratische Partei Deutschlands--Humor.
Nationales Frischobst Deutschland--History.
Nationalism and art--Germany--Humor--History--21st century.
Political satire, German--21st century--History and criticism.
Protest movements--Germany--Humor--History--21st century.
Social movements--Germany--History--21st century.
Princeton subject headings:
Action in art.
Front Deutscher Äpfel--History.
Germany--Politics and government--21st century--Humor.
National socialism--Humor--History--21st century.
Nationaldemokratische Partei Deutschlands--Humor.
Nationalism and art--Germany--Humor--History--21st century.
Political satire, German--21st century--History and criticism.
Protest movements--Germany--Humor--History--21st century.
Social movements--Germany--History--21st century.