Columbia subject headings:
Government, Resistance to--Brazil--Pernambuco--History.
Pernambuco (Brazil)--History.
Pernambuco (Brazil)--Politics and government.
Revolutions--Brazil--Pernambuco--History.
Social movements--Brazil--Pernambuco--History.
Working class--Political activity--Brazil--Pernambuco--History.
Harvard subject headings:
Government, Resistance to--Brazil--Pernambuco--History.
Pernambuco (Brazil)--History.
Pernambuco (Brazil)--Politics and government.
Revolutions--Brazil--Pernambuco--History.
Social movements--Brazil--Pernambuco--History.
Working class--Political activity--Brazil--Pernambuco--History.
Princeton subject headings:
Brazil--Foreign relations--United States.
Government, Resistance to--Brazil--Pernambuco--History.
Pernambuco (Brazil)--History.
Pernambuco (Brazil)--Politics and government.
Revolutions--Brazil--Pernambuco--History.
Social movements--Brazil--Pernambuco--History.
United States--Foreign relations--Brazil.
Working class--Political activity--Brazil--Pernambuco--History.