On the Brink of Revolution: The Expansion of the Pernambucan Revolution (1817) to the Backlands and the Attack Plan on the Village of Icó (Ceará, Brasil): On the Brink of Revolution: The Expansion of the Pernambucan Revolution (1817) to the Backlands and the Attack Plan on the Village of Icó (Ceará, Brasil). REVHIST 2024, 13 (2), e322416.