While the Roman Empire rose from the Roman Republic, the Byzantine Empire was established because of the fall of the Roman Empire. Despite these differences, the two cultures had similar aspects in culture, geography, science and technology. Some of these included government, religion, and location.
The Byzantine empire extended the influence of the Roman empire after the fall of the Roman empire by incorporating similar themes of leadership, prioritization in building, and focus on trade in their structure, but altered the cultural sentiments of the Roman empire through its own religions
