Battle of Thermopylae at Thermopylae, the Persians sent a mounted scout to reconnoitre. The Greeks allowed him to come up to the camp, observe them, and depart. Xerxes found the scout's reports of the size of the Greek force, and that the Spartans were indulging in callisthenics and combing their long hair, laughable. Seeking the counsel of Demaratus, an exiled Spartan king in his retinue, Xerxes was told the Spartans were preparing for battle, and it was their custom to adorn their hair when they were about to risk their lives. Demaratus called them "the bravest men in Greece" and warned the Great
Battle of Himera (480 BC) the expense of native Sicilians and other Greek cities during 505–480 BC, with the Dorian city of Gela being the most successful. Cleander (505–498 BC) and his brother Hippocrates (498–491) of Gela successfully took over both Ionian and Dorian Greek territory, and by 490 BC, Zankle, Leontini, Catana, Naxos, besides neighboring Sicel lands and Camarina had fallen to Gela. Gelo, successor of Hippocrates, captured Syracuse and made the city his capital. By using ethnic cleansing, deportation and enslavement, Gelo transformed the former Ionian cities into Dorian ones and made Syracuse the dominant power in Sicily. Meanwhile, Akragas, another Doric city,