The Inca empire was the greatest civilization in South America, they lived in the Andean region, in territories of more than 4,000 km, where parts of Colombia, Chile and Argentina are currently located.
They had a complex system of organization, their religion was theocracy, and the economic base was agriculture, where they used a technique called contour curve, which allowed the irrigation of stairs to plant corn, potatoes, cotton and pepper.
The culture was diverse, with around six to ten million inhabitants who spoke at least 30 different languages. They used as means of transport the animals Llamas and Alpacas, which also provided wool, meat and milk.
As a highlight, we can mention the Inca city Machu Picchu, located at the top of the Andes Mountains, with large constructions and intriguing buildings made of large blocks of dry stone without the use of mortar that allowed panoramic views of the city.
Therefore, these people had a complex political, social and cultural system that allowed a great influence on today's society and constituted one of the most important ancient civilizations in the world.
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