Answer:
The Incas developed the land of present-day Chile, Argentina, Ecuador, Peru, and Bolivia.
Step-by-step explanation:
The Americas were home to numerous civilizations that prospered before the Europeans came. Some of them had small territories, some medium-sized, and some very large. From what is know so far, the empire that expanded over the largest territory was the Inca empire.
The Incas initially formed their empire on the high Andes. As they were gaining power, they gradually started to conquer new territories, so from the Peruvian Andes, they managed to expand to the territories of present-day Ecuador, Bolivia, Argentina, and Chile. The empire, at its peak, occupied both highland and coastal lowland areas, and it was very well developed and connected with excellent road systems.