the
mines of Laurion were now destined to the safety of Greece.

IV. It was, however, before the arrival of the Persian envoys [60],
and when the Greeks first woke to the certainty, that the vast
preparations of Xerxes menaced Greece as the earliest victim, that a
congress, perhaps at the onset confined to the Peloponnesian states,
met at Corinth. At the head of this confederate council necessarily
ranked Sparta, which was the master state of the Peloponnesus. But in
policy and debate, if not in arms, she appears always to have met with
a powerful rival in Corinth, the diplomacy of whose wealthy and
liberal commonwealth often counteracted the propositions of the
Spartan delegates. To this congress subsequently came the envoys of
all the states that refused tribute and homage to the Persian king.
The institution of this Hellenic council, which was one cause of the
salvation of Greece, is a proof of the political impotence of the old
Amphictyonic league. The Synedrion of Corinth (or rather of that
Corinthian village that had grown up round the temple of Neptune, and
is styled the ISTHMUS by the Greek writers) was the true historical
Amphictyony of Hellas.

In the Isthmian congress the genius of Themistocles found an ampler
sphere than it had hitherto done among the noisy cabals of Athens. Of
all the Greek delegates, that sagacious statesman was most successful
in accomplishing the primary object of the confederacy, viz., in
removing the jealousies and the dissensions that hitherto existed
among the states which composed it. In this, perhaps the most
difficult, as the most essential, task, Themistocles was aided by a
Tegean, named Chileus, who, though he rarely appears upon the external
stage of action, seems to have been eminently skilled in the intricate
and entangled politics of the time. Themistocles, into whose hands
the Athenian republic, at this period, confided the trust not more of
its interests than its resentments, set the example of concord; and
Athens, for a while, consented to reconciliation and amity with the
hated Aegina. All the proceedings of this illustrious congress were
characterized by vigilant prudence and decisive energy. As soon as
Xerxes arrived in Sardis, emissaries were despatched to watch the
movements of the Persian army, and at the same period, or rather some
time before [61], ambassadors were sent to Corcyra, Crete, Argos, and
to Syracuse, then under the dominion of Gelo. This