it introduced a quota to the system
A. Both worked as servants for the upper classes.
It makes claims about the effects of a specific action.
Geographical Spread. Islam spread from the Middle East to take hold across North Africa during the second half of the 7th century CE when the Umayyad Caliphate (661-750 CE) of Damascus conquered that area by military force
Answer:
D
Explanation:
Due to the size, and expansion of the war, it is very costly.