Look,there are many different opinions.I will try to explain you as better as i can.If the Ottoman attack on 29 of May had failed the other Christian countries would probably begin a crusade against the Ottomans.But maybe not.Many chistian countries had their own problems.But you should think this:the only part of the Byzantine Empire that had left was Constantinople.So even if the city had never fallen,the Byzantine Empire had already been destroyed.The only good thing in this would be that the Ottoman army would have suffered great loses so it would be impossible for the next few years to begin a campaign.
I think that Byzantine Empire's fate had been sealed sicne the end of the Macedonian Dynasty.
The Ottoman Turks.
Constantinople was captured by the Ottoman Turks in 1453.
Constantinople.
Constantinople
Constantinople
The Ottoman Turks in 1454 CE when they finally captured Constantinople.
Yes, yes it was. Now it's Istanbul, not Constantinople. (I highly doubt it will ever go back. Constantinople got the works, and it was no one's business but the Turks.) On May 29th, 1453, Byzantium (Greek)- which was then Constantinople (Roman), was captured by the Turkish Sultan Mahmud II. then it became Constantinople.
Yes, as the need for a sturdy and powerful 'base' was needed for the Seljuk Turks.
The city was Constantinople.
The Byzantine Empire fell when the capital city of Constantinople, now Istanbul, was captured by the Turks in 1453. The Turks took Constantinople as their new capital, and the territories of the Byzantine Empire then became part of the Ottoman Empire.
It lasted, albeit progressively shrinking, until Constantinople was captured by the Ottoman Turks in 1453 CE.
No Christian scholar fled in 1453. They fled Constantinople which was captured by the Ottoman Turks in that year.