what connected presia greece after the war is that after the persian war was delt with. Sparta and Athens had went to war because the Spartans didn't want to join the Deliean League.So then Sparta cheated and went to the Persian king after Xerkes and asked them for money to build ships for there new navy. Mind you Athens had a great naval flett so that how Athens livied because Periclies the Atheian Leader told them to shut the walls. But then 10 or more years later a plague had striked killing two thirds of the athenian leader Pericles. So after that the rest of the Athenians waved the white flag signing in for mercey.

Greece and Persia were at War many times, a power struggle between the two largest empires of the ancient civilization.The Persians invaded Greece several times.