Alexander the great established the city of Alexandria (named after himself) as he captured the Persian Empire. This was over a hundred years after the end of the Persian War which ended in 449 BCE.
About three hundred yeas before.
The site for the city of Alexandria was selected by Alexander the Great in 331 BC. However, he died before the work began.
After.
Greek Culture had been spread by Alexander, and even the Persian Empire was reformed more greek. Egypt's city of Alexandria, built by Alexander and in the greek style, became the seat of royal power of Egypt before Cleopatra's death.
The city founded by Alexander could now be described as 'immersed'. Before it sank it had become a centre of world culture under his general Pyolems and his successors who had made themselves king of Egypt.
No. The great Library of Alexandria was the crown of scholarship and learning in antiquity. It was deliberately burned by the Christians, almost a thousand years before the Prophet.
It did not. The Persian War finished two decades before the outbreak of the Peloponnesian War.
One thing was strife between the city-states. This continued on after the persian wars.
The Mycenean age was gone 700 years before the Persian War began.
The Persian Empire.
I estimate 10 years of post secondary education to obtain a Phd that would be required to become a Forensic Anthropologist.
The Persian War 499-449 BCE was over two thousand years before the US existed.