53 events the sources record for this year, grouped by region.
What happened
West Asia (48)
The disaffected regard Cyrus as their new leader (a rebellious mood) (Plutarch's Parallel Lives Plut. Artaxerxes 6)
Tissaphernes deceives the Greek generals and seizes them (Plutarch's Parallel Lives Plut. Artaxerxes 18)
Cyrus recalls the army besieging Miletus and invites the Milesian exiles to join the expedition; they gather under arms at Sardis. (Xenophon, Anabasis (March of the Ten Thousand) 1.2.2)
They arrive at Celaenae, where there is Cyrus's palace and a great hunting park full of wild animals; the Maeander runs through the park and the city. (Xenophon, Anabasis (March of the Ten Thousand) 1.2.7)
They stay five days on the Caystru plain; the soldiers repeatedly come to demand the pay owed for more than three months, and Cyrus, troubled, gives only hopes. (Xenophon, Anabasis (March of the Ten Thousand) 1.2.11)
When Eleusis hires mercenaries, the whole Athenian army marches out and kills the generals at the negotiation. (Xenophon, Hellenica 2.4.43)
Cyrus sends envoys to Sparta asking for friendship, as during the war with Athens; the ephors consider this just and give instructions. (Xenophon, Hellenica 3.1.1)
The following year Agis enters Aulon, sacrifices at Olympia, and besieges the city of Elis. Thrasydaeus raises the democratic faction and strikes back. (Xenophon, Hellenica 3.2.25–3.2.28)