<span>Karl Marx and Friedrich Engels tried to propose a profound character of ownership called Marxism.</span>
<span>The Hagia Sophia demonstrated the blending of the Byzantine Empire with the old Roman Empire through its architecture. More specifically, the bell-shaped roof at the top of the church was a nod to Roman architecture. Additionally, the many columns and arches built in the church are also typical of Roman architecture, displaying another mix between the two. </span>
Answer:
A. Creating original research
Explanation:
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