As if to establish beyond dispute the identity of governing conditions in both land and maritime wars, the next very conspicuous disappointment of an elaborately organised force was that of the Athenian fleet at Syracuse. At the time Athens, without question, stood at the head of the naval world: her empire was in the truest sense the product of sea-power. Her navy, whilst unequalled in size, might claim, without excessive exaggeration, to be invincible. The great armament which the Athenians despatched to Sicily seemed, in numbers alone, capable of triumphing over all resistance. If the Athenian navy had already met with some explicable mishaps, it looked back with complacent confidence on the glorious achievements of more than half a century previously. It had enjoyed many years of what was so nearly a maritime peace that its principal exploits had been the subjection of states weak to insignificance on the sea as compared with imperial Athens. Profuse expenditure on its maintenance; the 'continued practice' of which Pericles boasted, the peace manoeuvres of a remote past; skilfully designed equipment; and the memory of past glories;--all these did not avail to save it from defeat at the hands of an enemy who only began to organise a fleet when the Athenians had invaded his coast waters. Ideal perfection as a regular army has never been so nearly reached as by that of Sparta. The Spartan spent his life in the barrack and the mess-room; his amusements were the exercises of the parade ground. For many generations a Spartan force had never been defeated in a pitched battle. We have had, in modern times, some instances of a hectoring soldiery arrogantly prancing amongst populations whose official defenders it had defeated in battle; but nonesuch could vie with the Spartans in the sublimity of their military self-esteem. Overweening confidence in the prowess of her army led Sparta to trample with ruthless disdain on the rights of others. The iniquitous attack on Thebes, a state thought incapable of effectual resentment, was avenged by the defeat of Leuctra, which announced the end of the political supremacy and the military predominance of Sparta.