in the matter of a naval force. Nominally the United States navy consisted of ninety vessels, but of these fifty were utterly obsolete and unusable except as supply ships. Of the other forty, twenty were in a state of hopeless unreadiness. Several of the best ships were in the remotest corners of the world. The home squadron was composed of twelve ships, of which only seven were steamers! Nearly fifty years after the invention of steam navigation, the United States depended principally upon sailing vessels for its defense. Only three trustworthy warships were left in Northern waters for the defense of such ports as New York, Boston and Philadelphia.
As between the North and the South, the chance to wield the sea power lay with the one of the two rival governments which should first put on the water even a very small fleet of ironclad, steam-driven vessels. The Confederacy proved after-
