Final answer:
Constantinople, the capital of the Byzantine Empire, was strategically located between the Bosphorus Strait and the Dardanelles Strait, connecting the Mediterranean Sea with the Black Sea.
Step-by-step explanation:
Constantinople, the capital of the Byzantine Empire, was located in a strategic position between two bodies of water, the Bosphorus Strait and the Dardanelles Strait. The city controlled these straits, which connected the Mediterranean Sea with the Black Sea, making it a gateway between Europe and Asia. The location of Constantinople allowed for easy access to trade routes and military campaigns, contributing to its significance as an imperial capital.