Recently declared as mosque, Hagia Sophia was built by:

🧠 Explanation:

Hagia Sophia, recently declared a mosque, was built by the Romans. For history students, this highlights architectural history, making it a key topic for studying cultural heritage, religious transitions, and Middle Eastern history. It reflects cultural shifts. Understanding this reveals historical transitions. It’s essential for analyzing history, archaeology, and cultural studies. Studying Hagia Sophia offers insights into how buildings reflect history, crucial for history, archaeology, and cultural studies.