Columbia subject headings:
Harvard subject headings:
Amazon River Region--Colonization--History.
Amazon River Region--Politics and government.
Peru--History--1829-1919.
Peru--Politics and government--1829-1919.
Princeton subject headings:
Amazon River Region--Colonization.
Amazon River Region--Discovery and exploration--Peruvian.
Amazonas (Peru)--History.
Peru--Politics and government--1820-1829.