Note 51 — Chapter IX · "THE CONQUEST OF PERU"—"PHILIP II."

See the section by Markham on "The Inca Civilisation in Peru," in Winsor, A Narrative and Critical History of America, vol. i. (Boston, 1889); and an interesting summary of the results of eleven years researches by Bandelier in a paper entitled "The Truth about Inca Civilisation," published in Harper's Magazine for March, 1905.