At the bottom of the social order were the "dependents" and "slaves." What is the difference between the dependents and slaves of Mesopotamia?

The difference between Dependents and slaves of Mesopotamia is

for scholars of Mesopotamian slavery to engage in cross-cultural comparison. Despite the link that has often been made between the Orient and slaver

slavery have tended to be dominated by discussion of slaves' legal status and the ... other low-statusdependent groups, and with their role in the society and economy

When early colonials first began importing Africans as slaves, they did not have a model or system in place. They looked to the British West Indies as their source, and they defined slaves as chattel. This meant that individual were enslaved for life. Slaves in Africa, on the other hand, were often the product of war and tribal conflict. Though practices varied from tribe to tribe, blacks typically owned other blacks and often regarded their slaves as dependents. It was not unusual for slave owners to assimilate their slaves into their family unit. Slavery status was inherited by the children of African slaves.

Slave practices in Africa began to shift with the entry of Arab Muslims and White Europeans in the seventh century. By the time slaves began arriving in America, the practice had become institutionalized. Millions of African blacks were imported as laborers for white owners in America.