The completion of the port--the increased navy which the construction of the new harbour would induce--the fame already acquired by Athens in maritime warfare, encouraging attention to naval discipline and tactics--proffered a splendid opening to the ambition of a people at once enterprising and commercial. Themistocles hoped that the results of his policy would enable the Athenians to gain over their own offspring, the Ionian colonies, and by their means to deliver from the Persian yoke, and permanently attach to the Athenian interest, all the Asiatic Greeks. Extending his views, he beheld the various insular states united to Athens by a vast maritime power, severing themselves from Lacedaemon, and following the lead of the Attican republic. He saw his native city thus supplanting, by a naval force, the long-won pre-eminence and iron supremacy of Sparta upon land, and so extending her own empire, while she sapped secretly and judiciously the authority of the most formidable of her rivals. IX. But in the execution of these grand designs Themistocles could not but anticipate considerable difficulties: first, in the jealousy of the Spartans; and, secondly, in the popular and long-rooted prejudices of the Athenians themselves. Hitherto they had discouraged maritime affairs, and their more popular leaders had directed attention to agricultural pursuits. We may suppose, too, that the mountaineers, or agricultural party, not the least powerful, would resist so great advantages to the faction of the coastmen, if acquainted with all the results which the new policy would produce. Nor could so experienced a leader of mankind be insensible of those often not insalutary consequences of a free state in the changing humours of a wide democracy--their impatience at pecuniary demands-- their quick and sometimes uncharitable apprehensions of the motives of their advisers. On all accounts it was necessary, therefore, to act with as much caution as the task would admit--rendering the design invidious neither to foreign nor to domestic jealousies. Themistocles seemed to have steered his course through every difficulty with his usual address. Stripping the account of Diodorus [127] of its improbable details, it appears credible at least that Themistocles secured, in the first instance, the co-operation of Xanthippus and Aristides, the heads of the great parties generally opposed to his measures, and that he won the democracy to consent that the outline of his schemes should not be submitted to the popular assembly, but to the council of Five Hundred. It is perfectly clear, however, that, as soon as the plan was carried into active operation, the Athenians could not, as Diodorus would lead us to suppose, have been kept in ignorance of its nature; and all of the tale of Diodorus to which we can lend our belief is, that the people permitted the Five Hundred to examine the project, and that the popular assembly ratified the