What methods did the Inca use to create unity among the diverse people in their empire?

The Inca employed several methods to foster unity among the diverse peoples of their empire. They implemented a system of roads and communication networks that facilitated trade and the movement of troops, enhancing connectivity. The Inca also promoted a common language, Quechua, and integrated local customs into their governance while emphasizing the worship of the sun god, Inti, as a unifying religious figure. Additionally, the practice of resettling conquered peoples helped to blend various cultures and promote loyalty to the Inca state.