Athens fleet, and helped the rebellion of the Ionian cities against Persian rule. In the ensuing Greco-Persian Wars Athens, together with Sparta, led the coalition of Greek states that would eventually repel the Persians, defeating them decisively at Marathon in 490 BC, and crucially at Salamis in 480 BC. However, this did not prevent Athens from being captured and sacked twice by the Persians within one year, after a heroic resistance at Thermopylae by Spartans and other Greeks led by King Leonidas, after both Boeotia and Attica fell to the Persians. The decades that followed became known as the Golden Age
Battle of Himera (480 BC) had taken over neighboring Sikan and Sicel lands under the tyrant Theron (488–472 BC). To forestall any conflicts between Akragas and Syracuse, Gelo and Theron married into each other's families, thus creating a united front against the Sicels and Ionian Greeks of Sicily. To counter this Doric threat, Anaxilas of Rhegion from Italy, who had captured Zankle from Gela in 490 BC, allied himself with Terillus of Himera, and married the daughter of Terillus. Himera and Rhegion next became allies of Carthage, the tyrants even built up personal relationships with the Magonid dynasty of Carthage. Selinus, a Doric city whose