The Inca Civilization: Masters of the Andes
The Inca civilization, a powerful pre-Columbian society in South America, emerged in the Andean highlands and became the largest empire in the Western Hemisphere before the Spanish arrived. With advanced administration, impressive engineering, and a deeply spiritual society, the Inca left a lasting legacy that shapes South America's culture. Their vast empire, Tawantinsuyu, or "Land of the Four Regions," spanned present-day Peru, Ecuador, Bolivia, Chile, Argentina, and Colombia.