- Developing the largest pre-Columbian empire. At its peak, the Incan Empire spanned over 2,000 miles and included over 12 million people.
- Building an extensive network of roads and bridges. The Inca Empire had a well-developed transportation system, which allowed for easy travel and trade.
- Creating a complex system of government. The Inca Empire was ruled by a powerful emperor, who was supported by a bureaucracy of officials.
- Developing a unique system of agriculture. The Inca Empire used terracing and irrigation systems to farm in mountainous regions.
- Building impressive structures, such as Machu Picchu. Machu Picchu is a UNESCO World Heritage Site and one of the most popular tourist destinations in Peru.
- Preserving their culture and traditions. The Incas had a rich culture, which included music, dance, art, and literature.