She stood between the devil of a reputation and the deep sea of the truth. Such was the situation in the years preceding 480. No joint preparation was made, because its necessity was not apprehended. Men either did not believe that the expedition would come to anything; or, if they did believe it, they imagined that a power which had been successfully met by one of the states of Greece, and that not the most powerful, could be dealt with effectively by a combined force, without unnecessarily prolonged preparation. But when the news arrived that the expedition was on its way, and reports, doubtless exaggerated, as to its magnitude poured into Greece, there came a revulsion of feeling, and the former sense of security gave place to hurried alarm. ◆H. vii. 32.◆ Before the expedition had actually started from Sardes, heralds had been sent by Xerxes to all the Greek States, with the exception of Athens and Sparta, to demand the earth and water of submission. The treatment which those two States had on a previous occasion meted out to certain Persian heralds who had been sent on a like errand, was not such as to encourage a repetition of the experiment in their case, ◆H. vii. 134.◆ although the Spartans had themselves repented of this breach of international law. Herodotus is probably only expressing the feeling and expectation of the Greece of forty or fifty years before he wrote, when he says that he does not know exactly what calamity befel the Athenians in consequence of their having treated the heralds in the fashion in which they did, except that their territory and city were ravaged. He is, however, inclined to think that this did not happen in consequence of the crime committed. Despite the somewhat grim humour of the Athenian and Spartan action, it is evident that it shocked that Greek reverence for international usage which is one of the most striking developments of the civilisation of that extraordinary people. It was while Xerxes was in Lower Macedonia that the heralds returned from their mission. The list of those who submitted is a noticeable one. ◆H. vii. 132.◆ The races of the region of Thessaly—of Greece, that is, north of Mount Œta—submitted without exception (so Herodotus says); Thessalians, Dolopians, Ænianians, Perrhæbi, Magnetes, Achæans of Pthiotis, and Malians. There is nothing very extraordinary nor even blameworthy in their action. The Peloponnesian policy or strategy, the fundamental idea of which was to confine the main defence to the Isthmus of Corinth, was already acquiring the upper hand in the Greek councils; and the circumstances of the time were well calculated to give the population of the north the impression that they were to be deserted,—a true impression, as the sequel showed.