What if the Persians beat the Greeks in the Peloponnesian Wars?

Mainland Greece turns into a Persian satrapy in a process that accelerates the evolution of the Hellenes into Imperial juggernauts profiting from what the Kings of Kings had already built, with the West evolving into the kinds of societies that characterized Russia and Prussia, perhaps, instead of any kind of democratic ethos.
 
The concept of democracy would have been squashed. I've watched a CrashCourse episode on the Greeks and Persians, and John Green asks if the Greek victory was the right course, or that they should have let the Persians beat them.
 
i was also looking at how this would affect Egypt as Alexanders Conquest would not have happened allowing egypt to become more powerful
 
Could anyone tell me what would possibly be the outcome of a Persian victory ?

Sith,please get your history straight,The Peloponnesian wars were conducted between The Athenian Empire and the Spartan alliance between 460 BC and 404 BC.
The Persian Wars took place between 499 and 449 BC between Persia and a number of Greek city- states.Is it perhaps that you wish to formulate a different question?
 
Also Egypt was already occupied by the Persians by the time they were fighting the Greeks in Greece. So if anything a Greek defeat will make it less likely for Egypt to regain its independence.
 
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