What dynasty in the 10th and 11th century restored Constantinople to its former glory? How did they do this?

The correct answer is Macedonian dynasty.

Explanation:

This is correct because the rulers of this dynasty once more managed to spread the boundaries of the Empire, especially after the Arabs managed to conquer large territories in Europe.

Also, it was a period of renaissance in the Empire, as art and philosophy were flourishing.

They managed even to destroy Bulgarian Empire back then.

can you explain it better

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