Background: The following photograph was taken in Cuzco, Per…

Background: The following photograph was taken in Cuzco, Peru, in 1907. Title: “The fort where native chiefs held off the 16th century Spaniards”  Photographed by: American Stereoscopic CompanyDate: 1907 Question: How might the photograph be LESS useful as evidence of the Inca defense against the Spaniards?