Columbia subject headings:
Harvard subject headings:
Police--Brazil--São Paulo--History--20th century.
Spaniards--Brazil--São Paulo--History--20th century.
Princeton subject headings:
Political persecution--Brazil--São Paulo--History--20th century.
São Paulo (Brazil : State)--Civilization--Spanish influences.
Spain--History--Civil War, 1936-1939--Influence.
Spaniards--Brazil--São Paulo--History--20th century.