Answer:
The answer is C. The city was a symbol of Christian fame and power.
Step-by-step explanation:
(this is what study island says) Despite the fact that most of the Byzantine Empire had already fallen, the Ottomans believed it was important to take Constantinople because the city was a symbol of Christian fame and power. Originally established by the Roman Emperor Constantine the Great in 324, the city was both the capital of the eastern Roman Empire (later called the Byzantine Empire) and the center of the Eastern Orthodox Christian Church.
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