Earlier quoted context omitted.
If you read history the answer is yes. So is Babylon, as a matter of fact. "West" is an offshoot of the Egyptian-Greek-Persian-Jewish cultural matrix, with themselves built on generous helping of Mesopotamian civilization.
Just adding that: That cultural matrix was a point of departure for Rome, and Rome (including the latter Roman Church) was an adaption of the above cultural matrix which then developed independently, distinctly, and now we know it as Western civilization. Western intellectual circles (from beginning) declared themselves from and for the Greeks, but more honestly considered, West is essentially a Roman affair. In any…
It's true that the division between the Eastern and Western Roman Empire created a new East/West divide approximately corresponding geographically to the old Greek/Persian divide.