While these events were
taking place, the Lacedaemonians determined to make war upon Mantineia, without regard to the
standing treaty,
1 for the following reasons. The Greeks were enjoying the general peace
of Antalcidas, in accordance with which all the cities had got rid of their garrisons and
recovered by agreement their autonomy. The Lacedaemonians, however, who by their nature loved
to command and by policy preferred war, would not tolerate the peace which they considered to
be a heavy burden, and longing for their past dominance over Greece, they were poised and alert
to begin a new movement.
[
2]
At once, then, they stirred up the
cities and formed partisan groups in them with the aid of their friends, being provided in some
of the cities with plausible grounds for interference. For the cities, after having recovered
their autonomy, demanded an accounting of the men who had been in control under the
Lacedaemonian supremacy; and since the procedure was harsh, because the people bore enmity for
past injuries and many were sent into exile, the Lacedaemonians took it upon themselves to give
support to the defeated faction.
[
3]
By receiving these men and
dispatching a force with them to restore them to their homes, they at first enslaved the weaker
cities, but afterward made war on and forced the more important cities to submit, having
preserved the general peace no longer than two years.
Seeing that
the city of the Mantineians lay upon their borders and was full of valiant men, the
Lacedaemonians were jealous of its growth which had resulted from the peace and were bent on
humbling the pride of its citizens.
[
4]
First of all, therefore,
they dispatched ambassadors to Mantineia, commanding them to destroy their walls and all of
them to remove to the original five villages from which they had of old united to form
Mantineia. When no one paid any attention to them, they sent out an army and laid siege to the
city.
[
5]
The Mantineians dispatched ambassadors to Athens, asking
for aid. When the Athenians did not choose to make a breach of the common peace, the
Mantineians none the less withstood the siege on their own account and stoutly resisted the
enemy. In this way, then, fresh wars got a start in Greece.