What were the three levels of society in Ur?

In ancient Ur, society was typically divided into three main levels: the elite class, which included the rulers, priests, and wealthy landowners; the middle class, consisting of merchants, craftsmen, and skilled workers; and the lower class, which comprised laborers, farmers, and slaves. The elite held significant power and influence, controlling resources and religious practices, while the middle class contributed to the economy through trade and production. The lower class often worked in harsh conditions and had limited rights. This hierarchical structure reflected the complexities of social organization in one of the earliest urban centers in Mesopotamia.