Generally considered the most important king in the history of Sparta, Agesilaus was the main actor during the period of Spartan hegemony that followed the Peloponnesian War (431–404 BC).
[14] As he was not heir-apparent, he might have received some leniency from the tribal elders who examined male infants,[14] or perhaps the first effects of the demographic decline of Sparta were already felt at the time, and only the most severely impaired babies were killed.
[25] Once he turned 20 and became a full citizen, Agesilaus was elected to a common mess, presumably that of his elder half-brother Agis II, who had become king in 427, of which Lysander was perhaps a member.
[30] This fleet was essentially led by Lysander, whose success gave him an enormous influence in the Greek cities of Asia as well as in Sparta, where he even schemed to become king.
[44][45][46] It is probable that the vast influx of wealth coming to the city after its victory against Athens in 404 triggered inflation in Sparta, which impoverished many citizens with a fixed income, like Cinadon, and caused their downgrade.
[54] As a result, Sparta remained at war with Artaxerxes, and supported the Greek cities of Asia, which fought against Tissaphernes, the satrap of Lydia and Caria.
[55] In 397 Lysander engineered a large expedition in Asia headed by Agesilaus, likely to recover the influence he had over the Asian cities at the end of the Peloponnesian War.
[62][63] In Spring 396, Agesilaus came to Aulis (in Boeotian territory) to sacrifice on the place where Agamemnon had done so just before his departure to Troy at the head of the Greek army in the Iliad, thus giving a grandiose aspect to the expedition.
Learning this, the Boeotians prevented him from sacrificing and further humiliated him by casting away the victim; they perhaps intended to provoke a confrontation, as the relations between Sparta and Thebes had become execrable.
[64]Once Agesilaus landed in Ephesus, the Spartan main base, he concluded a three months' truce with Tissaphernes, likely to settle the affairs among the Greek allies.
[66] In Ephesus, Agesilaus' authority was nevertheless overshadowed by Lysander, who was reacquainted with many of his supporters, men he had placed in control of the Greek cities at the end of the Peloponnesian War.
After Lysander's departure, Agesilaus raided Phrygia, the satrapy of Pharnabazus, until his advance guard was defeated not far from Daskyleion by the superior Persian cavalry.
[72][73] In 395, the Spartan king managed to trick Tissaphernes into thinking that he would attack Caria, in the south of Asia Minor, forcing the satrap to hold a defence line on the Meander river.
[77][78][79] Augesilaus' Phrygian campaign of 394 was fruitless, as he lacked the siege equipment required to take the fortresses of Leonton Kephalai, Gordion, and Miletou Teichos.
Sparta's imperialist expansion in the Aegean greatly upset its former allies, notably by establishing friendly regimes and garrisons in smaller cities.
[83][84] Through large gifts, Tithraustes also encouraged Sparta's former allies to start a war in order to force the recall of Agesilaus from Asia—even though the influence of Persian gold has been exaggerated.
[87][88] After its success at Haliartus, Thebes was able to build a coalition against Sparta, with notably Argos and Corinth, where a war council was established, and securing the defection of most of the cities of northern and central Greece.
[96] Meanwhile, Aristodamos—the regent of the young Agiad king Agesipolis—won a major victory at Nemea near Argos, which was offset by the disaster of the Spartan navy at Cnidus against the Persian fleet led by Conon, an exiled Athenian general.
Agesilaus lied to his men about the outcome of the battle of Knidos to avoid demoralising them as they were about to fight a large engagement against the combined armies of Thebes, Athens, Argos and Corinth.
[97] The anti-Spartan allies were rapidly defeated, but the Thebans managed to retreat in good order, despite Agesilaus' activity on the front line, which caused him several injuries.
[98] Agesilaus appears to have tried to win an honourable victory, by risking his life and being merciful with some Thebans who had sought shelter in the nearby Temple of Athena Itonia.
Perhaps Agesilaus was still recovering from his wounds, or he was deprived of command because of the opposition of Lysander's and Pausanias' friends, who were disappointed by his lack of decisive victory and his appointment of Peisander as navarch before the disaster of Knidos.
In 389 BC he conducted a campaign in Acarnania,[106] but two years later the Peace of Antalcidas, warmly supported by Agesilaus, put an end to the war, maintaining Spartan hegemony over Greece and returning the Greek cities of Asia Minor to the Achaemenid Empire.
[107][87] When war broke out afresh with Thebes, Agesilaus twice invaded Boeotia (in 378 and 377 BC), although he spent the next five years largely out of action due to an unspecified but apparently grave illness.
He preserved an unwalled Sparta against the revolts and conspiracies of helots, perioeci and even other Spartans; and against external enemies, with four different armies led by Epaminondas penetrating Laconia that same year.
Most ancient writers considered him a highly successful leader in guerrilla warfare, alert and quick, yet cautious—a man, moreover, whose personal bravery was rarely questioned in his own time.
[107] Modern writers tend to be slightly more critical of Agesilaus' reputation and achievements, reckoning him an excellent soldier, but one who had a poor understanding of sea power and siege-craft.
Agesilaus was most successful in the opening and closing periods of his reign: commencing but then surrendering a glorious career in Asia; and in extreme age, maintaining his prostrate country.
As for his personal life, though he had two daughters, Eupolia and Prolyta, and a wife, Cleora, he nonetheless had the habbit of forming homosexual "attachments for young men".
[iv] Agesilaus lived in the most frugal style alike at home and in the field, and though his campaigns were undertaken largely to secure booty, he was content to enrich the state and his friends and to return as poor as he had set forth.