Why is "History of the Eastern Orthodox Church under the Ottoman Empire" trending?

Wikipedia Overview

In AD 1453, the city of Constantinople, the capital and last stronghold of the Byzantine Empire, fell to the Ottoman Empire. By this time, Egypt had been under Muslim control for about eight centuries. Jerusalem had been conquered by the Rashidun Caliphate Muslims in 638, won back by Rome in 1099 under the First Crusade, and then reconquered by Saladin's forces during the siege of Jerusalem in 1187. Later, in the seventh Crusade, it was briefly taken back by the Catholics once again. It was conquered by the Ottomans in 1517. Orthodoxy, however, was very strong in Russia which had recently acquired an autocephalous status; and thus Moscow called itself the Third Rome, as the cultural heir of Constantinople. Under Ottoman rule, all Orthodox Christians, regardless of their language, were placed into the Orthodox Christian millet, administered by the Greek-speaking Ecumenical Patriarch of Constantinople.