Constantinople was founded on the former site of the Greek colony of Byzantium, which today is known as Istanbul in Turkey.

The Byzantine Empire came to an end when the Ottomans breached Constantinople’s ancient land wall after besieging the city for 55 days. The fall of the city allowed for Ottoman expansion into eastern …

Apr 9, 2013 · Because it lay on the European side of the Strait of Bosporus, the Emperor Constantine understood its strategic importance and upon reuniting the empire in 324 CE built his new capital …

Jun 5, 2020 · Constantinople was the base of the Eastern Roman Empire and acted as the imperial capital from the time of Emperor Constantine I. It was, effectively (and literally), “New Rome” during …

Jan 6, 2023 · Founded as the new capital of the Roman Empire, Constantinople (now Istanbul) became the heart of the Byzantine Empire before falling to the Ottomans.

Dec 6, 2017 · Constantinople is an ancient city in modern-day Turkey that’s now known as Istanbul. First settled in the seventh century B.C., Constantinople developed into a thriving port thanks to its prime...

Jan 7, 2026 · The story of Constantinople, or modern-day Istanbul, is a fascinating one that dates back millennia to the time when this mega-city was a small Greek town known as Byzantium.

Apr 15, 2024 · Constantinople, known today as Istanbul, has a rich history that spans over two millennia, serving as the capital of the Roman, Byzantine, and Ottoman empires.

Constantinople (Greek: Κωνσταντινούπολη) was the capital of the Byzantine Empire and, following its fall in 1453, of the Ottoman Empire until 1930, when it was renamed Istanbul as part of Mustafa …

The city fell to the Ottoman Sultan Mehmed II in 1453, ending the Byzantine Empire and the thousand-year lineage of the Roman Empire. Constantinople was then established as the new capital of the …