Answer:if you meant to say seed instead of sing then I’m pretty sure it’s a pea
Explanation:
Uncertainty because no slaves didn't have rights or a say.
B. Islam. Islam is still found commonly in North Africa and the Middle East.
D. All answers are correct.
The slaves included the captives from war (raids from other regions), debtors of large amounts of money and criminals.
The slaves was vital to the economy of the empire. They carried out the heavy work, served as soldiers, craftsmen, and some served as royal advisers.