Athens was now an Empire and was recognized as such. The island states in the Aegean as well as the Ionian cities on the mainland of Asia Minor were bound to her by ties of allegiance. The heart of the Empire was Athens, and settlers from many different places were welcomed there, if they brought with them something that contributed to the welfare of the city: the sculptor, the worker in gold, silver or other metals, the potter, the dyer, the leather-worker, and the merchant who brought costly wares from distant lands, all these and many more were welcomed. [Illustration: PERICLES. British Museum.] Themistocles had been exiled, Aristeides was dead, and a statesman named Pericles now took the leading part in Athenian affairs. His boyhood had been spent during some of the most thrilling years of Athenian history. As a child he had become a hero-worshipper of the men who had fought at Marathon; he must have been amongst the older children who were forced to flee from Athens on the approach of Xerxes; and though not old enough to {184} fight, he was old enough to understand how much hung upon the outcome of the battle of Salamis, and he probably spent that great day in sound, if not also in sight, of the conflict between the two hostile fleets. His father was the commander of the fleet which in the following year defeated the Persian on the same day on which was fought the battle of Plataea and one can imagine the youth, returning to his beloved Athens, glorying in the deeds of his father and his countrymen, and resolved to take his part in making Athens a great and glorious city. Pericles belonged to a noble family, and he had been educated by some of the great philosophers of his day. Like Thales of Miletus, these men believed that nature was governed by laws that had nothing to do with the good-will or anger of the gods, and one of them, though still believing in the existence of many gods, held the belief that the world had been created by one Mind alone, and he taught Pericles to share this belief. This helped to free the mind of Pericles from superstition, and on several occasions he tried to free others from the fears which superstition brings. He was once on board his ship when an eclipse of the sun took place. The darkness filled everyone with terror, and it was looked upon as a sign of the wrath of the gods. Pericles, therefore, perceiving the steersman seized with fear and at a loss what to do, took his cloak and held it up before the man's face, and, screening him with it so that he could not see, asked him whether he imagined there was great hurt, or the sign of any great hurt in this, {185} and he answering no, "What," said he, "does that differ from this, only that which has caused that darkness there, is something greater than a cloak."[11]