Which empire became the center of the Byzantine Empire after the fall of Rome?

The Byzantine Empire, which emerged after the fall of the Western Roman Empire, established its capital at Constantinople. This city, originally known as Byzantium, was strategically located on the border of Europe and Asia, making it a crucial hub for trade and cultural exchange. The decision to make Constantinople the capital was significant as it allowed the Byzantine Empire to control key trade routes and maintain communication with both Eastern and Western territories.

Constantinople became the political, cultural, and economic center of the Byzantine Empire, boasting impressive architectural achievements, such as the Hagia Sophia, and serving as the seat of the Orthodox Church. Its fortifications helped protect it from invasions, allowing it to thrive for over a thousand years after the fall of Rome.

In contrast, the other options do not hold the same historical significance as the capital of the Byzantine Empire. Carthage was an important city in North Africa but was defeated in the Punic Wars by Rome and did not play a role in the Byzantine period. Alexandria, although a major center of learning and culture in the ancient world, was part of the Eastern Roman Empire, but it was not the administrative center. Rhodes was known for its strategic maritime location and the famous Colossus but did not serve as