who were the incas and where did they live
The Incas were an ancient people who lived in South America. Their unique culture began to spread during the 12th century, and within 400 years, they controlled a larger territory than any other South American cultural group had ever controlled.he Incas were an ancient people who lived in South America. Their unique culture began to spread during the 12th century, and within 400 years, they controlled a larger territory than any other South American cultural group had ever controlled.