What Greek city-state became the center of the Greek world after the Persian war?​

Athens

Athens, After the Persian Wars Pericles was a great leader who promoted both the rebuilding of Athens and the growth of Greek culture and democracy.

Explanation:

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explanation:

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.