Because they couldn't finical support another war
Answer:The scale of the Atlantic slave trade had a profound impact on African civilization. Slavery had a severe impact on African societies and resulted in West Africa's long-term impoverished. This amplified the consequences that already existed among its rulers, kinships, kingdoms, and society.
Explanation:
They had power over the church
The Umayyads were unable to conquer the nascent Christian Kingdoms in the North which included but were not limited to: Leon, Castille, the Basque Territories, and the Catalonian Counties. In addition, the Umayyads were not able to prevent the fragmentation of their territory into the Taifa Kingdoms in 1038.
