Columbia subject headings:
Harvard subject headings:
Braunschweig (Germany : State)--History--20th century.
Braunschweig (Germany : State)--Politics and government--20th century.
Hitler, Adolf, 1889-1945
Nationalsozialistische Deutsche Arbeiter-Partei.
Naturalization--Germany--Braunschweig (State)--History--20th century.
Princeton subject headings:
Braunschweig (Germany : State)--History--20th century.
Braunschweig (Germany : State)--Politics and government--20th century.
Hitler, Adolf, 1889-1945.
Nationalsozialistische Deutsche Arbeiter-Partei.
Naturalization--Germany--Braunschweig (State)--History--20th century.