What social classes existed in some Central American and northern Andean chiefdoms?

In many Central American and northern Andean chiefdoms, social stratification was present and ranged from relatively simple to fairly complex, depending on the group's agricultural development and political organization. In these societies, social status was often attributed rather than based solely on kinship.12

Researchers have identified up to four distinct social classes within these chiefdoms:1

• Semidivine chiefs: Known by the Arawakan term cacique, these leaders held significant power and lived in relative luxury. Their positions were typically hereditary, passed down through the maternal line.12
• Nobles: This class held prestige and certain perquisites, though they often possessed little direct political authority. Status as a noble was usually determined by descent, though it could sometimes be achieved through wealth or military accomplishments.1
• Commoners: The general population of the village or community.1
• Slaves: Often captives taken during warfare. Unlike the Western tradition of chattel slavery, this status was distinct; for example, women taken in war might become low-status wives or concubines, while men were frequently utilized as drudge servants, human trophies, or victims for ritual human sacrifice.21

Military participation was a key avenue for upward social mobility, allowing individuals and families to eventually attain membership in the highest social strata.2