Analyze the purposes of map projections (political, physical, special purpose) and explain the applications of various types of maps. Use the map below to answer the following question:
Physical map of South America, with longitude and latitude lines spanning from 100 W longitude to 15 W longitude, and 45 S latitude to 15 N latitude. Orange coloration shows Andes Mountains to the west, and Brazilian Highlands to the east, as well as Guiana Highlands to the north. Amazon River Basin is shown, as well as clear views of the Pacific and Atlantic Oceans to the west and east, respectively.
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Based on the information in the map, which of the following can be concluded about the Incan civilization?