These animating encouragements of Pericles carried with them the majority of the assembly, so that answer was made to the envoys, such as he recommended, on each of the particular points in debate. It was announced to them, moreover, on the general question of peace or war, that the Athenians were prepared to discuss all the grounds of complaint against them, pursuant to the truce, by equal and amicable arbitration, but that they would do nothing under authoritative demand. With this answer the envoys returned to Sparta, and an end was put to negotiation.
It seems evident, from the account of Thucydides, that the Athenian public was not brought to this resolution without much reluctance, and great fear of the consequences, especially destruction of property in Attica; and that a considerable minority took opposition on the Megarian decree—the ground skilfully laid by Sparta for breaking the unanimity of her enemy, and strengthening the party opposed to Pericles. But we may also decidedly infer from the same historian—especially from the proceedings of Corinth and Sparta as he sets them forth—that Athens could not have avoided the war without such an abnegation both of dignity and power as no nation under any government will ever submit to, and as would have even left her without decent security for her individual rights. It is common to ascribe the Peloponnesian War to the ambition of Athens, but this is a partial view of the case.
The aggressive sentiment, partly fear and partly hatred, was on the side of the Peloponnesians, who were not ignorant that Athens desired the continuance of peace, but were resolved not to let her stand as she was at the conclusion of the Thirty Years’ Truce. It was their purpose to attack her and break down her empire, as dangerous, wrongful, and anti-Hellenic. The war was thus partly a contest of principle, involving the popular proclamation of the right of every Grecian state to autonomy, against Athens: partly a contest of power, wherein Spartan and Corinthian ambition was not less conspicuous, and far more aggressive in the beginning than Athenian.
[431 B.C.]
Conformably to what is here said, the first blow of the war was struck, not by Athens, but against her. After the decisive answer given to the Spartan envoys, taken in conjunction with the previous proceedings, and the preparations actually going on, among the Peloponnesian confederacy, the truce could hardly be said to be in force, though there was no formal proclamation of rupture.
A few weeks undoubtedly passed in restricted and mistrustful intercourse; though individuals who passed the borders did not think it necessary to take a herald with them, as in time of actual war. Had the excess of ambition been on the side of Athens compared with her enemies, this was the time for her to strike the first blow, carrying with it of course greater probability of success, before their preparations were completed. But she remained strictly within the limits of the truce, while the disastrous series of mutual aggressions, destined to tear in pieces the entrails of Hellas, was opened by her enemy and her neighbour.
The little town of Platæa, still hallowed by the memorable victory over the Persians as well as by the tutelary consecration received from Pausanias, was the scene of this unforeseen enterprise which marks the opening of hostilities in the Peloponnesian war.
Greek Helmets
THE SURPRISE OF PLATÆA