Fall of Constantinople - Aftermath

Aftermath

Byzantine historian George Sphrantzes was an eyewitness to the fall of Constantinople. In his chronicle about the fall of the city, he wrote down the events that had taken place at the end of the third day of the conquest:

On the third day after the fall of our city, the Sultan celebrated his victory with a great, joyful triumph. He issued a proclamation: the citizens of all ages who had managed to escape detection were to leave their hiding places throughout the city and come out into the open, as they were remain free and no question would be asked. He further declared the restoration of houses and property to those who had abandoned our city before the siege, if they returned home, they would be treated according to their rank and religion, as if nothing had changed. —George Sphrantzes

The loss of the city was a great blow to Christendom, and it exposed the Christian west to a vigorous and aggressive foe in the east. Pope Nicholas V called for an immediate counter-attack in the form of a crusade. When no European monarch was willing to lead the crusade, the Pope himself decided to go, but his early death stopped this plan.

With the capture of Constantinople, Mehmed II had acquired the "natural" capital of its kingdom, albeit one in decline due to years of war. And the conquest of the Byzantine Empire removed a foe to the rear of the Ottoman advance into Europe.

Far from being in its heyday, by then, Constantinople was severely depopulated as a result of the general economic and territorial decline of the empire following its partial recovery from the disaster of the Fourth Crusade inflicted on it by the Christian army two centuries before. Therefore, the city in 1453 was a series of walled villages separated by vast fields encircled by the fifth-century Theodosian walls. Hagia Sophia was converted into a mosque, although the Greek Orthodox Church remained intact, and Gennadius Scholarius was appointed Patriarch of Constantinople.

Many Greeks, such as John Argyropoulos and Constantine Lascaris, fled the city and found refuge in the Latin West, bringing with them knowledge and documents from the Greco-Roman tradition to Italy and other regions that further propelled the Renaissance, although the influx of Greek scholars into the West began much earlier, especially in the Northern Italian city-states which had started welcoming scholars in the eleventh and twelfth centuries. The chancellor of Florence Coluccio Salutati began this cultural exchange in 1396 by inviting Manuel Chrysoloras, a Byzantine scholar to lecture at the University of Florence. The Italians' hunger for Latin classics and a reintroduction of the Greek language was a major intellectual factor underlying the Renaissance. Those Greeks who stayed behind in Constantinople mostly lived in the Phanar and Galata districts of the city. The Phanariotes, as they were called, provided many capable advisers to the Ottoman rulers.

The Morean (Peloponnesian) fortress of Mystras, where Constantine's brothers Thomas and Demetrius ruled, constantly in conflict with each other and knowing that Mehmed would eventually invade them as well, held out until 1460. Long before the fall of Constantinople, Demetrius had fought for the throne with Thomas, Constantine, and their other brothers John and Theodore. Thomas escaped to Rome when the Ottomans invaded Morea while Demetrius expected to rule a puppet state, but instead was imprisoned and remained there for the rest of his life. In Rome, Thomas and his family received some monetary support from the Pope and other Western rulers as Byzantine emperor in exile, until 1503. In 1461 the independent Byzantine state in Trebizond fell to Mehmed.

Scholars consider the Fall of Constantinople as a key event ending the Middle Ages and starting the Renaissance because of the end of the old religious order in Europe and the use of cannon and gunpowder. The fall of Constantinople and general encroachment of the Turks in that region also severed the main overland trade link between Europe and Asia, and as a result more Europeans began to seriously consider the possibility of reaching Asia by sea.