Final answer:
The approximate population of the Inca Empire at its height was around 16 million people.
Step-by-step explanation:
The approximate population of the Inca Empire at its height is estimated to be around 16 million people.
The Inca Empire was the largest empire in pre-Columbian America, spanning several South American countries including Peru, Ecuador, Bolivia, and Chile.
The Inca Empire thrived from the 13th century until the arrival of the Spanish conquistadors in the 16th century, and its population was distributed throughout the empire in cities, towns, and agricultural areas.
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