The answer I believe is B.
D, the Byzantine Empire was heavily tied with Christianity and the Arab Empire was known for following Islam
Answer:Sadam Huseín Abdulmayid al Tikriti (en árabe, صدام حسين عبد المجيد التكريتي; Tikrit, 28 de abril de 1937- Bagdad, 30 de diciembre de 2006) fue un político y dictador iraquí, presidente de su país entre 1979 y 2003.
Explanation:poques esta en gugle
After the fall of the Western Roman Empire, the spread of Christianity<span> in </span>Europe<span> began. It was aided by </span>Christian<span> groups and institutions that promoted </span>Christian<span> beliefs. Among the most important with a monasteries, or places where people could dedicate their lives to prayer and meditation.</span>