of the steamers varied from 69 to 2 per ship, of which 13 were recaptured, so they averaged about 19 per ship—which is nearly double the average 'life' of the French privateers in the war previously referred to.
The most serious effect of the Southern corsairs was, however, that the terror of them laid up American commerce in neutral harbours or drove it under a neutral flag: and this, it must be remembered, was practically accomplished by half a dozen steamers, for a full half of the corsairs did very little harm indeed. Six ships, therefore, belonging to an absolutely minor naval power (the Confederate States), accomplished a practically permanent destruction of the mercantile marine of a relatively very strong naval power (the Northerners). So far, however, as the main issues of the war were concerned, this commerce destruction accomplished nothing, that is to say it:—
(1) Entirely failed to shake the grip of the Northern blockade (a thing it was perhaps—probably indeed,—designed to accomplish).
(2) In no way affected the victorious march into the Confederate States of the Northern soldiers.
In our examination of the situation, this second consideration need not, however, be given much attention. Indeed, it demands none, save in so far as the action of the Northern Fleet in bringing about the end of the war is concerned, and this overlaps the first consideration.
