Part of the Byzantine Empire was in the southern part of Eastern Europe, in the Balkan Peninsula (the states of the former Yugoslavia, Romania, Bulgaria, Albania and Greece. The Byzantines lost most of this area due to Slav invasions, primarily the Bulgars and the Croats.
Russia did not exist back then. The most important state in that area was the Kievan Rus, centred on the city of Kiev in Ukraine. The Kievan Rus and the Byzantines developed a trading relationship. Goods were transported across the Black Sea. The increasingly powerful Rus attacked the empire and even Constantinople several times. Their relationship improved with a marriage between the daughter of an emperor and Vladimir the great. The Byzantines also promoted conversion to Orthodox Christianity. However, attacks on the empire still occurred at times, as the Rus tried to compete with the Byzantines as a power.
The Byzantine Empire was in Eastern Europe and Asia Minor. The Persian Empire stretched from Libya to Central Asia.
The Byzantine Empire lies between Europe and Asia. The Eastern portion of the Byzantine Empire has had a number of shrinking borders since the beginning of its time.
The territory belonging to the Byzantine empire was the eastern half of the Roman Empire. This included much of central Europe and had Constantinople as it's capital.
Trade routes/Renaissance
By trading between Europe and Asia
Austria-Hungary
The Byzantines spread Orthodox Christianity to those areas.
No, Constantinople was the capital of the Byzantine Empire. The Byzantine Empire was the Eastern split of the Roman Empire and later ruled from Rome through Southeastern Europe and Asia Minor, down to Egypt and across North Africa.
There never was an Eastern Europe Empire.
Not sure what you mean by "new." Historically, it would be Byzantium. The Byzantine or Eastern Roman Empire began with the Roman Emperor Constantine I in the 4th Century CE; as Western Europe was collapsing into the Dark Ages, he moved the (his new) Roman capitol to the location of Byzantium in Turkey; to become the great city of Constantinople (known today as Istanbul). It continued on as the premier power center of civilization & culture of the Eastern Mediterranean for about a 1000 years, until it was conquered by the Ottomans...
The Byzantine Empire ensured the survival of Christianity in Europe for thousands of years. It served as a stronghold of Christian culture, preserving and spreading the religion through its territory in the Eastern Mediterranean and beyond. The Byzantine Empire's influence and protection were crucial in the face of various challenges, including invasions and the rise of Islam.
They attracted visitors to Constantinople merchant came to trade the byzantine people liked to show off their wealth and they impressed their visitors by ceremonies, glittering jewels and some rich clothes. The visitors brought all the products home with them to show others.