The Incan civilization function as a highly independent, multi-ethnic empire. They developed great farming techniques and storage that was able to efficiently provide food to their huge empire even through droughts. For instance, they created a farming ground that consisted of three huge impressions that was supported by different layers of rocks that kept the soil cool and well furnished. The Inca did not use money, so instead they relied of exchange like food for protection which benefited both the people and the estate. Cuzco served as their capital city and created a huge road system that connected all their city-states together. However, the Inca’s was ruled by one ruler who was known as the unique lord. He was the military leader, political