method of fighting and had the strongest motives for resisting them. That tyrant was Miltiades. Hippias’ plan was to cross over the strait from Eubœa, where the Persians had succeeded in enslaving Eretria, land on the north coast of Attica with a large force, and while the land army of Athens was engaged there, slip round with the fleet to Peiræus and catch Athens undefended. His plans miscarried, for the Athenian line swept down the hill at Marathon[45] upon the Persian archers before they were fully deployed, and with their lightning charge hurled them back into the sea with great slaughter, then marched back at full speed to the city, in time. [Illustration: PLATE XXXVI. THE PLAIN OF MARATHON _English Photo Co., Athens_] This was the triumph of the Athenian hoplite--his only really great feat in history--led by aristocrats and governed by an aristocratic council. The hoplite himself was a comfortable burgess who could afford a full suit of armour. It was not a victory for democracy, and the clamorous proletariat of the Peiræus had little, if any, share in it. But it was a purely Athenian triumph. Alone--with the help of her little Bœotian friend Platæa--alone she had done it. The great Dorian city had been urgently entreated by the runner Philippides to send aid. But Sparta was busy with a festival and had to wait until the moon came right for marching. Athens now, by virtue of this supreme achievement, stepped up into the second rank of Greek Powers. A few years later some slaves working in the Athenian silver-mines at Laurium chanced to strike a rich vein of metal. All Athenian citizens were shareholders in all the state’s property, and naturally expected to divide the profits, which would amount to about ten francs a head. Then stood up a certain Themistocles--not an aristocrat, but a persuasive speaker with the supplest brain that Zeus had ever created since Hermes stole the cows--and proposed to spend the whole bonus on ships. This is the turning-point of Athenian history. The stout hoplites who had won the day at Marathon stood aghast at the proposal. They pointed out that the strength of Pallas lay in her spear, that to create a navy would be to encourage those turbulent radicals at the Peiræus. Besides, what was it for? The Persians had gone home again. Themistocles, in reply, drew attention to a little war then on hand with Ægina, an island obviously not to be conquered by hoplites only. Doubtless a Greek neighbour was the more persuasive bogey, but Themistocles must have known that Persia was the enemy. Athens did not require a hundred new ships to fight Ægina, which had not a score for use in battle. No doubt Themistocles had the support of the “nautical rabble,” for he gained a majority for his proposal, and soon afterwards got rid of his chief opponent, Aristeides, by ostracism. Thus Athens acquired a fleet beyond all comparison the most powerful in Greek waters. It was needed.