History of the Peloponnesian War

And now the Lacedaemonians and Argives, each a thousand strong, took the field together, and the Lacedaemonians by themselves went and put the government of Sicyon into the hands of a smaller num ber than before, and then both of them together also put down the democracy at Argos, an oligarchy being established, in accordance with the interests of the Lacedaemonians. These things occurred at the close of the winter, when spring was now near at hand; and so ended the fourteenth year of the war.

The following summer, the inhabitants of Dium on Athos revolted from the Athenians to the Chalcidians; and the Lacedaemonians settled the affairs of Achaia, which before had not been suitable to their views.