The Influence of Sea Power Upon History, 1660-1783. Alfred Thayer Mahan

is doubtful if more than two of our ships at any time acted together. The injury done to English commerce, thus unexpectedly attacked by a distant foe which had been undervalued, may be fully conceded; but on the one hand, the American cruisers were powerfully supported by the French fleet, which being assembled in larger or smaller bodies in the many ports under the emperor's control from Antwerp to Venice, tied the fleets of England to blockade duty; and on the other hand, when the fall of the emperor released them, our coasts were insulted in every direction, the Chesapeake entered and controlled, its shores wasted, the Potomac ascended, and Washington burned. The Northern frontier was kept in a state of alarm, though there squadrons, absolutely weak but relatively strong, sustained the general defence; while in the South the Mississippi was entered unopposed, and New Orleans barely saved. When negotiations for peace were opened, the bearing of the English toward the American envoys was not that of men who felt their country to be threatened with an unbearable evil. The late Civil War, with the cruises of the "Alabama" and "Sumter" and their consorts, revived the tradition of commerce-destroying. In so far as this is one means to a general end, and is based upon a navy otherwise powerful, it is well; but we need not expect to see the feats of those ships repeated in the face of a great sea power. In the first place, those cruises were powerfully supported by the determination of the United States to blockade, not only the chief centres of Southern trade, but every inlet of the coast, thus leaving few ships available for pursuit; in the second place, had there been ten of those cruisers where there was one, they would not have stopped the incursion in Southern waters of the Union fleet, which penetrated to every point accessible from the sea; and in the third place, the undeniable injury, direct and indirect, inflicted upon individuals and upon one branch of the nation's industry (and how high that shipping industry stands in the writer's estimation need not be repeated), did not in the least influence or retard the event of the war. Such injuries, unaccompanied by others, are more irritating than weakening. On the other hand, will any refuse to admit that the work of the great Union fleets powerfully modified and hastened an end which was probably inevitable in any case? As a sea power the South then occupied the place of France in the wars we have been considering, while the situation of the North resembled that of England; and, as in France, the sufferers in the Confederacy were not a class, but the government and the nation at large. It is not the taking of individual ships or convoys, be they few or many, that strikes down the money power of a nation; it is the possession of that overbearing power on the sea which drives the enemy's flag from it, or allows it to appear only as a fugitive; and which, by controlling the great common, closes the highways by which commerce moves to and from the enemy's shores. This overbearing power can only be exercised by great navies, and by them (on the broad sea) less efficiently now than in the days when the neutral flag had not its present immunity. It is not unlikely that, in the event of a war between maritime nations, an attempt may be made by the one having a great sea power and wishing to break down its enemy's commerce, to interpret the phrase "effective blockade" in the manner that best suits its interests at the time; to assert that the speed and disposal of its ships make the blockade effective at much greater distances and with fewer ships than formerly. The determination of such a question will depend, not upon the weaker belligerent, but upon neutral powers; it will raise the issue between belligerent and neutral rights; and if the belligerent have a vastly overpowering navy he may carry his point, just as England, when possessing the mastery of the seas, long refused to admit the doctrine of the neutral flag covering the goods.