Well, "Alexander" is the Latinized (Roman) version of Alexandros, which is his Greek name, and what he went by during his own lifetime. His full name would be Alexandros Philippou Makedonon (Alexander, [son] of Philippos, of Macedon). When the Romans later wrote about him, they Anglisized it to Alexander. The East did this as well, they called him Sikander. Incidently, his nickname (for close friends) would have been Aleko or Alekos.
The Greek civilization came before the Roman.
Greek
During the Hellenistic Period (roughly the fourth century BC through the first century BC) Greek culture spread throughout the Mediterranean, first by Alexander the Great's conquest, then by the Roman empire.
Alexander the great
Julius Caesar came first. He was the great uncle of Augustus Caesar.
First the Greek, later the Roman culture.
The Greek/Roman doctor Galen's first name is Claudius.
We seriously hope you're joking. No one still believed in the Greek or Roman gods by the time the telescope was invented.
Greek is a very old language , and the chances that the greek language was first spoken in Greece, and then taken around other countries by Alexander the great , on his many battles.
The first roman god was a well healthy Jew called pertoria..
To survive under first Persian, then Greek, then Roman rule.
There was no Greek empire. After Alexander the Great's death, his generals divided the empire amogst themselves, forming what we call today the Hellenistic kingdoms - Macedonia, Egypt, Syria and Pergamon. These kingdoms were progressively absorbed into the Roman Empire in the Second and First Centuries BCE.