What were the Inca social classes in each society?

The Inca society was structured into distinct social classes, primarily divided into the nobility, the commoners, and the slaves. The nobility, or "Inca," included the emperor and high-ranking officials, who held significant power and wealth. Commoners, known as "ayllu," were farmers, artisans, and laborers who formed the backbone of the economy. Slaves, often captured during warfare, had limited rights and were utilized for labor, but their numbers were relatively small compared to the other classes.