Constantinople.
During the last days of the Eastern Roman Empire, the modern city of Istanbul was called Constantinople. The name Constantinople was given to the city by the Roman Emperor Constantine the Great in 330 AD when he made it the new capital of the Roman Empire. It remained the capital of the Byzantine Empire until it was captured by the Ottoman Empire in 1453 and renamed Istanbul.
During the decline of the Roman Empire, the empire was split into a western and eastern half. The capital of the western half was Rome, until it was invaded and captured by the visa-goths from modern day Germany. The eastern half was centered around Constantinople or modern day Istanbul After the collapse of the eastern empire, the western half was renamed the Byzantine Empire. So the Byzantine Empire was the eastern half of the Roman Empire.
The capital city of the Ottoman Empire during the First World War was Constantinople.
The Byzantine Empire was the eastern half of the Roman Empire during Late Antiquity through the Middle Ages. The Roman Empire was divided in 285 CE; it wasn't until 1453 that the empire fell to the Turks - over one thousand years after the Western Roman Empire, based in Rome, fell. Its capital was Constantinople, founded by and named after Constantine I, which is modern-day Istanbul.
The Roman Empire was ruled by a succession of emperors, beginning with Augustus who became the first emperor in 27 BC. The country known as Rome during this time was located in what is now modern-day Italy.
In its own time, the eastern part of the Roman empire was not renamed, the easterners considered and called themselves Roman, just as the westerners did. However historians renamed the eastern part of the empire the Byzantine, after the city of Byzantium.
During the decline of the Roman Empire, the empire was split into a western and eastern half. The capital of the western half was Rome, until it was invaded and captured by the visa-goths from modern day Germany. The eastern half was centered around Constantinople or modern day Istanbul After the collapse of the eastern empire, the western half was renamed the Byzantine Empire. So the Byzantine Empire was the eastern half of the Roman Empire.
The capital city of the Ottoman Empire during the First World War was Constantinople.
During the Roman empire, Istanbul's name was at first Byzantium, then a new city was built on that site and called Constantinople. Its name later reverted to Byzantium.
The Capital of the Byzantine Empire was originally called Byzantium before being renamed as Constantinople (which was its name during its control by the Byzantine Empire) and renamed by Ottomans as Istanbul afterwards. Constantinople was the capital of the Byzantine empire
The Byzantine Empire was the eastern half of the Roman Empire during Late Antiquity through the Middle Ages. The Roman Empire was divided in 285 CE; it wasn't until 1453 that the empire fell to the Turks - over one thousand years after the Western Roman Empire, based in Rome, fell. Its capital was Constantinople, founded by and named after Constantine I, which is modern-day Istanbul.
The Roman Empire was ruled by a succession of emperors, beginning with Augustus who became the first emperor in 27 BC. The country known as Rome during this time was located in what is now modern-day Italy.
constantinople
In its own time, the eastern part of the Roman empire was not renamed, the easterners considered and called themselves Roman, just as the westerners did. However historians renamed the eastern part of the empire the Byzantine, after the city of Byzantium.
The Byzantine empire was where the eastern empire of Rome used to be, with its capital being Constantinople.
Constantinople wasn't really discovered. It existed for centuries as the city of Byzantium, its name was changed to Constantinople by the Constantine when he moved the capital of the Roman Empire to there. It was renamed Istanbul officially in 1930 during Turkish postal reform laws, but had been called Istanbul for centuries by Turkish speaking people before that.
Well, there are three names for the same city (weird, but yeah...) Istanbul is the current name (and name during the Ottoman Empire) but during the time of the Byzantine Empire, it was Byzantium before it was changed to Constantinople. Hope that helps!!
The political center of the Byzantine Empire was in Constantinople but the empire itself encompassed the Mediterranean area including Spain, Turkey, Egypt, Italy, and parts of the Middle East.