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The reconstructed Hagia Sophia in Constantinople was inaugurated; built as a church, it later became a mosque and a museum.
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Hagia Sophia
Mosque and former church in Istanbul, Turkey
Hagia Sophia, officially the Hagia Sophia Grand Mosque, is a mosque and former museum and church serving as a major cultural and historical site in Istanbul, Turkey. The last of three church buildings to be successively erected on the site by the Eastern Roman Empire, it was…Source: Wikipedia (CC BY-SA)
Constantinople
Capital of the Eastern Roman and Ottoman empires
Constantinople was a historical city located on the Bosporus that served as the capital of the Roman, Byzantine, Latin and Ottoman empires between its consecration in 330 and 1930, when it was renamed Istanbul. Initially as New Rome, Constantinople was founded in 324 during the…Source: Wikipedia (CC BY-SA)