in the Knights of Aristophanês.—Unfairness of judging Kleon upon such evidence.—Picture of Sokratês by Aristophanês is noway resembling.—The vices imputed by Aristophanês to Kleon are not reconcilable one with the other.—Kleon—a man of strong and bitter opposition talents—frequent in accusation—often on behalf of poor men suffering wrong.—Necessity for voluntary accusers at Athens—general danger and obloquy attending the function.—We have no evidence to decide in what proportion of cases he accused wrongfully.—Private dispute between Kleon and Aristophanês.—Negotiations for peace during the winter following the battle of Amphipolis.—Peace called the Peace of Nikias—concluded in March 421 B.C.—Conditions of peace.—The peace is only partially accepted by the allies of Sparta.—The Bœotians, Megarians, and Corinthians, all repudiate it. 426-494 HISTORY OF GREECE. PART II. CONTINUATION OF HISTORICAL GREECE. CHAPTER XLVII. FROM THE THIRTY YEARS’ TRUCE, FOURTEEN YEARS BEFORE THE PELOPONNESIAN WAR, DOWN TO THE BLOCKADE OF POTIDÆA, IN THE YEAR BEFORE THE PELOPONNESIAN WAR. The judicial alterations effected at Athens by Periklês and Ephialtês, described in the preceding chapter, gave to a large proportion of the citizens direct jury functions and an active interest in the constitution, such as they had never before enjoyed; the change being at once a mark of previous growth of democratical sentiment during the past, and a cause of its farther development during the future. The Athenian people were at this time ready for personal exertion in all directions: military service on land or sea was not less conformable to their dispositions than attendance in the ekklesia or in the dikastery at home. The naval service especially was prosecuted with a degree of assiduity which brought about continual improvement in skill and efficiency, and the poorer citizens, of whom it chiefly consisted, were more exact in obedience and discipline than any of the more opulent persons from whom the infantry or the cavalry were drawn.[1] The maritime multitude, in addition to self-confidence and courage, acquired by this laborious training an increased skill, which placed the Athenian navy every year more and more above the rest of Greece: and the perfection of this force became the more indispensable as the Athenian empire was now again confined to the sea and seaport towns; the reverses immediately preceding the thirty years truce having broken up all Athenian land ascendency over Megara, Bœotia, and the other continental territories adjoining to Attica. [1] Xenophon, Memorab. iii, 5, 18.