Final answer:
The first true slave societies in world history were established in Africa, where slavery was a traditional element in many kingdoms and chiefdoms. Captives acquired through war or as payment of debts were used as laborers and domestic servants. However, slavery in Africa differed from the form that emerged in the New World.
Step-by-step explanation:
The first true slave societies in world history were established in various parts of Africa. Slavery was a traditional element in many African kingdoms and chiefdoms, with captives usually acquired through war or as payment of debts. These enslaved individuals were used as laborers and domestic servants, and their children were generally born free. However, the institution of slavery in Africa differed from the form that evolved in the New World, particularly in the English colonies.