Columbia subject headings:
Bittencourt, Dario de.
Church and state--Brazil--Rio Grande do Sul (State)
Rio Grande do Sul (Brazil : State)--History--20th century.
Harvard subject headings:
Ação Integralista Brasileira (Political party)
Bittencourt, Dario de.
Church and state--Catholic Church
Rio Grande do Sul (Brazil : State)--Politics and government--20th century.
Princeton subject headings: