Columbia subject headings:
Authoritarianism--Brazil--History--20th century.
Germans--Brazil--São Paulo (State)--History--20th century.
Immigrants--Brazil--São Paulo (State)--History--20th century.
Nationalism--Brazil--History--20th century.
Political persecution--Brazil--São Paulo (State)--History--20th century.
São Paulo (Brazil : State)--Emigration and immigration--Political aspects.
São Paulo (Brazil : State). Delegacia de Ordem Política e Social.
Harvard subject headings:
Authoritarianism--Brazil--History--20th century.
Germans--Brazil--São Paulo (State)--History--20th century.
Immigrants--Brazil--São Paulo (State)--History--20th century.
Nationalism--Brazil--History--20th century.
Political persecution--Brazil--São Paulo (State)--History--20th century.
São Paulo (Brazil : State)--Emigration and immigration--Political aspects.
São Paulo (Brazil : State). Delegacia de Ordem Política e Social.
Princeton subject headings:
Germans--Brazil--São Paulo (State)--History--20th century.
Political persecution--Brazil--São Paulo (State)--History--20th century.
São Paulo (Brazil : State)--Politics and government--20th century.
São Paulo (Brazil : State). Departamento de Ordem Política e Social