320 别称“新罗马”的伊斯坦布尔

Istanbul, also known as "New Rome", has a rich history with various names reflecting its rulers" cultures and religious affiliations. As the former Byzantine and Constantinople, it was the Christian capital of the Roman Empire, distinct from the pagan Rome. The city"s seven hills and association with the Greek phrase "Kostantinos polis" highlight its significance as a regional hub.