The Inca Empire

The Inca Empire was the largest empire in pre-Columbian America, stretching along the western coast of South America from present-day Colombia to Chile. The Incas were known for their advanced engineering, including the famous stone city of Machu Picchu, and a sophisticated road system that connected their vast territory.

The empire thrived until Spanish conquistadors, led by Francisco Pizarro, arrived and ultimately led to its downfall in the 16th century.