Respuesta :
The author says that people living in Machu Picchu had "a bird's-eye view of approaching enemies" to help readers picture how much people could see from the high location. This statement is intended to emphasize the strategic advantage of the site's elevated position in terms of defense and security. By highlighting that the inhabitants could see approaching enemies from a high vantage point, the author is showing readers that the location of Machu Picchu provided a natural advantage in terms of surveillance and protection.
This detail underscores the practical reasons behind choosing such a remote and elevated location for Machu Picchu. It helps readers understand that the site was not only strategically positioned for defense but also offered a panoramic view of the surrounding area, allowing its inhabitants to monitor any potential threats from afar. The mention of a "bird's-eye view" serves as a vivid description to emphasize the heightened perspective that the people of Machu Picchu had, showcasing the unique geographical advantage of the site.
This detail underscores the practical reasons behind choosing such a remote and elevated location for Machu Picchu. It helps readers understand that the site was not only strategically positioned for defense but also offered a panoramic view of the surrounding area, allowing its inhabitants to monitor any potential threats from afar. The mention of a "bird's-eye view" serves as a vivid description to emphasize the heightened perspective that the people of Machu Picchu had, showcasing the unique geographical advantage of the site.