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
The 300 Spartans Battle of Marathon ten years before. Accompanying him are Artemisia, the Queen of Halicarnassus, who beguiles Xerxes with her feminine charm, and Demaratus, an exiled king of Sparta, to whose warnings Xerxes pays little heed. In Corinth, Themistocles of Athens wins the support of the Greek allies and convinces both the delegates and the Spartan representative, Leonidas I, to grant Sparta leadership of their forces. Outside the hall, Leonidas and Themistocles agree to fortify the pass at Thermopylae until the rest of the army arrives. After this, Leonidas learns of the Persian advance and travels to Sparta to spread the