The original capital was Rome which is currently In Italy. Constantine the first, one of the christian emperors, moved the capital to Constantinople. Now called Istanbul, this city is in modern day turkey. eventually the empire was divided east from west and these two cities became the capitals. the eastern or byzantine empire continue on for almost 1000 years.
Italy is the modern country that was the center of the Roman empire.
At the Babylonian Empire's greatest extent, modern day Turkey would be located to the northwest.
Turkey
In the modern world (and in WW II) the Romans are the inhabitants of the city of Rome, which is the capital of Italy. In the ancient world, the ancient Romans conquered a large empire.
At its largest point it contained the eastern Roman Empire and parts of Italy (starting with Justinian) but shrunk because of pressures from the Islamic Empire and Shrunk continually around its capitol Constantinople (modern day Istanbul). For the majority of its existence it contained much of modern day Turkey and Greece.
The Aztec Empire was located in what is today known as Mexico. Its capital, Tenochtitlan, was destroyed and rebuilt as Mexico City.
The Aztec empire was primarily located in Mexico. Their primary city was based where Mexico City (the capital) is currently located. During their expansion years, their empire did reach small parts of Guatemala as well.
The Inca empire in located in Cuzco, in modern day Peru (which is in South America).
"Center" referring to the capital of the Safavid empire: Tabriz, Qazvin, and Isfahan were all the capital of the Safavid empire at different points in its existence. Tabriz is located in the current East Azerbaijan Province. Qazvin is the current capital of the Province of Qazvin. Ishafan is the current capital of Isfahan Province. All are within the modern country of Iran.
Rome, I think. I'm not sure if it's a country though...Rome is/was a city. There was no country that was the capital of the Roman empire, it was a city and the city's name is Rome. A country cannot be a capital of anything, it must have a capital itself.
The Roman empire was centered on Italy and its capital city of Rome.
Julius Caesar ruled the Roman Empire. The capital of the Roman Empire was Rome, which was located in the region called Italia. Italia later became modern Italy.
Rome is located in the modern day country of Italy.
Damascus is the modern day capital of Syria. It is located in the southwestern region of the country. God bless!
It was centred in Iran, and stretched from Libya to Pakistan.
The Persian Empire covered many countries, but was primarily based and organized in the modern state of Iran.
Athens