Argos, however, did not confer much real strength upon Athens, for the Argives were lazy, and Elis did not respect them, whence the Spartans had time again to unite themselves more closely with Corinth, Boeotia, and Megara. When, therefore, the war between the Spartans and Argives broke out, and the former resolutely took the field, Alcibiades persuaded the Athenians to send succour to the Argives, and thus the peace with Sparta was violated in an unprincipled manner. But still no blow was struck between Argos and Sparta. … King Agis had set out with a Spartan army, but concluded a truce with the Argives (Olympiad 90, 2); this, however, was taken very ill at Sparta, and the Argive commanders who had concluded it were censured by the people and magistrates of Argos. Soon afterwards the war broke out again, and, when the Athenian auxiliaries appeared, decided acts of hostility commenced. The occasion was an attempt of the Mantineans to subdue Tegea: the sad condition of Greece became more particularly manifest in Arcadia, by the divisions which tore one and the same nation to pieces. The country was distracted by several parties; had Arcadia been united, it would have been invulnerable. A battle was fought (Olympiad 90, 3) in the neighbourhood of Mantinea, between the Argives, their Athenian allies, the Mantineans, and part of the Arcadians ('the Eleans, annoyed at the conduct of the Argives, had abandoned their cause'), on the one hand, and the Spartans and a few allies on the other. The Spartans gained a most decisive victory; and, although they did not follow it up, yet the consequence was, that Argos concluded peace, the Argive alliance broke up, and at Argos a revolution took place, in which an oligarchical government was instituted, and by which Argos was drawn into the interest of Sparta (Olympiad 90, 4). This constitution, however, did not last, and very soon gave way to a democratic form of government. Argos, even at this time, and still more at a later period, is a sad example of the most degenerate and deplorable democracy, or, more properly speaking, anarchy." _B. G. Niebuhr, Lectures on Ancient History, lecture 49 (volume 2)._ ALSO IN: _Plutarch, Alcibiades._ _W. Mitford, History of Greece, chapter 17 (volume 3)._ GREECE: B. C. 416. Siege and conquest of Melos by the Athenians. Massacre of the inhabitants.