Columbia subject headings:
Brazil, Northeast--History--Autonomy and independence movements.
Brazil--History--Empire, 1822-1889.
Confederação do Equador--History.
Pernambuco (Brazil)--History--Revolution, 1824.
Harvard subject headings:
Brazil, Northeast--History--Autonomy and independence movements.
Confederação do Equador--History.
Pernambuco (Brazil)--History--Revolution, 1824
Princeton subject headings:
Brazil, Northeast--History--Autonomy and independence movements.
Brazil--History--Empire, 1822-1889.
Confederação do Equador--History.
Pernambuco (Brazil)--History--Revolution, 1824.