Who did the Greeks defeat prior to the Golden Age of Greece?

I don't know if this is correct but I believe they fought their rivals in the Persian Empire

The golden age of Greece lasted for little more than a century but it laid the foundations of western civilization. 

Explanation:

The age began with the unlikely defeat of a vast Persian army by badly outnumbered Greeks and it ended with an inglorious and lengthy war between Athens and Sparta.

fmr1 gene that can lead to fragile x-associated disorders.

explanation:

lend lease program was passed by congress on march 11, 1941. the president could ship weapons, food, or stuff to any country whose struggle against the axis assisted u.s. defense