Columbia subject headings:
Ecuador--History--Wars of Independence, 1809-1830.
Pichincha, Battle of, Ecuador, 1822.
South America--History--Wars of Independence, 1806-1830.
Harvard subject headings:
Ecuador--History--Wars of Independence, 1809-1830.
Pichincha, Battle of, Ecuador, 1822.
South America--History--Wars of Independence, 1806-1830.
Princeton subject headings: