Columbia subject headings:
Peru--History--1548-1820.
Peru--History--War of Independence, 1820-1829.
Harvard subject headings:
Peru--History--1548-1820
Peru--History--War of Independence, 1820-1829.
Peru--War of Independence, 1820-1829.
Princeton subject headings:
Peru--History--1548-1820.
Peru--History--War of Independence, 1820-1829.