Columbia subject headings:
Harvard subject headings:
Government, Resistance to--Germany (East)--History.
Political persecution--Germany (East)--History.
Sozialistische Jugend Deutschlands, Die Falken--History.
Youth--Political activity--Germany (East)--History.
Princeton subject headings:
Government, Resistance to--Germany (East)--History.
Political persecution--Germany (East)--History.
Sozialistische Jugend Deutschlands, Die Falken--History.
Youth--Political activity--Germany (East)--History.