Cyrus had 10,400 Greek hoplites and 2500 peltasts, and besides an Asiatic army under the command of Ariaeus, for which Xenophon gives the absurd number of ioo,000 men; the army of Artaxerxes he puts down at 900,000.
On land the Peloponnesians were superior: they had at least 30,000 hoplites not including 10,000 from Central Greece and Boeotia: these soldiers were Highly trained.
Of the 200 cavalry (including mounted archers) 300 died, together with 4400 hoplites: altogether the estimate of Diodorus (xii.
So acutely did Sparta feel their position that an offer of peace was made on condition that the hoplites should go free.
These disasters at Megara, Amphipolis and Delium left Athens with only one trump card - the possession of the Spartan hoplites captured in Sphacteria.
(a) Though Cleon was probably wise in opposing peace negotiations before the capture of the Spartans in Sphacteria, it seems in the light of subsequent events that he was wrong to refuse the terms which were offered after the hoplites had been captured.
No doubt, however, the temper in Athens was at that time predominantly warlike, and the surrender of the hoplites was a unique triumph.
This last burden grew heavier as time went on; 5000 Spartiates and s000 perioec hoplites fought at Plataea in 479 B.C., but the steady decrease in the number of the Spartiates necessitated the increasing employment of the perioeci.
Thus the Persian army was lost, if heavy-armed hoplites succeeded in gaining their lines.