The Influence of Sea Power upon History. Alfred Thayer Mahan

French squadrons, and the English navy be drawn away from his objective point. The portion of the field committed to Nelson was the Mediterranean, where he watched the great arsenal of Toulon and the highways alike to the East and to the Atlantic. This was inferior in consequence to no other, and assumed additional importance in the eyes of Nelson from his conviction that the former attempts on Egypt would be renewed. Owing to this persuasion he took at first a false step, which delayed his pursuit of the Toulon fleet when it sailed under the command of Villeneuve; and the latter was further favored by a long continuance of fair winds, while the English had head winds. But while all this is true, while the failure of Napoleon's combinations must be attributed to the tenacious grip of the English blockade off Brest, _as well as_ to Nelson's energetic pursuit of the Toulon fleet when it escaped to the West Indies and again on its hasty return to Europe, the latter is fairly entitled to the eminent distinction which history has accorded it, and which is asserted in the text. Nelson did not, indeed, fathom the intentions of Napoleon. This may have been owing, as some have said, to lack of insight; but it may be more simply laid to the usual disadvantage under which the defence lies before the blow has fallen, of ignorance as to the point threatened by the offence. It is insight enough to fasten on the key of a situation; and this Nelson rightly saw was the fleet, not the station. Consequently, his action has afforded a striking instance of how tenacity of purpose and untiring energy in execution can repair a first mistake and baffle deeply laid plans. His Mediterranean command embraced many duties and cares; but amid and dominating them all, he saw clearly the Toulon fleet as the controlling factor there, and an important factor in any naval combination of the Emperor. Hence his attention was unwaveringly fixed upon it; so much so that he called it "his fleet," a phrase which has somewhat vexed the sensibilities of French critics. This simple and accurate view of the military situation strengthened him in taking the fearless resolution and bearing the immense responsibility of abandoning his station in order to follow "his fleet." Determined thus on a pursuit the undeniable wisdom of which should not obscure the greatness of mind that undertook it, he followed so vigorously as to reach Cadiz on his return a week before Villeneuve entered Ferrol, despite unavoidable delays arising from false information and uncertainty as to the enemy's movements. The same untiring ardor enabled him to bring up his own ships from Cadiz to Brest in time to make the fleet there superior to Villeneuve's, had the latter persisted in his attempt to reach the neighborhood. The English, very inferior in aggregate number of vessels to the allied fleets, were by this seasonable reinforcement of eight veteran ships put into the best possible position strategically, as will be pointed out in dealing with similar conditions in the war of the American Revolution. Their forces were united in one great fleet in the Bay of Biscay, interposed between the two divisions of the enemy in Brest and Ferrol, superior in number to either singly, and with a strong probability of being able to deal with one before the other could come up. This was due to able action all round on the part of the English authorities; but above all other factors in the result stands Nelson's single-minded pursuit of "his fleet."

      This interesting series of strategic movements ended on the 14th of August, when Villeneuve, in despair of reaching Brest, headed for Cadiz, where he anchored on the 20th. As soon as Napoleon heard of this, after an outburst of rage against the admiral, he at once dictated the series of movements which resulted in Ulm and Austerlitz, abandoning his purposes against England. The battle of Trafalgar, fought October 21, was therefore separated by a space of two months from the extensive movements of which it was nevertheless the outcome. Isolated from them in point of time, it was none the less the seal of Nelson's genius, affixed later to the record he had made in the near past. With equal truth it is said that England was saved at Trafalgar, though the Emperor had then given up his intended invasion; the destruction there emphasized and sealed the strategic triumph which had noiselessly foiled Napoleon's plans.

      Footnotes

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      1 ↑ Thus Hermocrates of Syracuse, advocating the policy of thwarting the Athenian expedition against his city (B.C. 413) by going boldly to meet it, and keeping on the flank of its line of advance, said: "As their advance must be slow, we shall have a thousand opportunities to attack them; but if they clear their ships for action and in a body bear down expeditiously upon us, they must ply hard at their oars, and when spent with toil we can fall upon them."

      2 ↑ The writer must guard himself from appearing to advocate elaborate tactical movements issuing in barren demonstrations. He believes that a fleet seeking a decisive result must close with its enemy, but not until some advantage has been obtained for the collision, which will usually be gained by manoeuvring, and will fall to the best drilled and managed fleet. In truth, barren results have as often followed upon headlong, close encounters as upon the most timid tactical trifling.

      3 ↑ A ship was said to have the weather-gage, or "the advantage of the wind," or "to be to windward," when the wind allowed her to steer for her opponent, and did not let the latter head straight for her. The extreme case was when the wind blew direct from one to the other; but there was a large space on either side of this line to which the term "weather-gage" applied. If the lee ship be taken as the centre of a circle, there were nearly three eighths of its area in which the other might be and still keep the advantage of the wind to a greater or less degree. Lee is the opposite of weather.

      4 ↑ See note at end of Introductory Chapter.

      5 ↑ The battle of Navarino (1827) between Turkey and the Western Powers was fought in this neighborhood.

      6 ↑ A "containing" force is one to which, in a military combination, is assigned the duty of stopping, or delaying the advance of a portion of the enemy, while the main effort of the army or armies is being exerted in a different quarter.

      Chapter I: Discussion of the Elements of Sea Power.

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      The first and most obvious light in which the sea presents itself from the political and social point of view is that of a great highway; or better, perhaps, of a wide common, over which men may pass in all directions, but on which some well-worn paths show that controlling reasons have led them to choose certain lines of travel rather than others. These lines of travel are called trade routes; and the reasons which have determined them are to be sought in the history of the world.

      Notwithstanding all the familiar and unfamiliar dangers of the sea, both travel and traffic by water have always been easier and cheaper than by land. The commercial greatness of Holland was due not only to her shipping at sea, but also to the numerous tranquil water-ways which gave such cheap and easy access to her own interior and to that of Germany. This advantage of carriage by water over that by land was yet more marked in a period when roads were few and very bad, wars frequent and society unsettled, as was the case two hundred years ago. Sea traffic then went in peril of robbers, but was nevertheless safer and quicker than that by land. A Dutch writer of that time, estimating the chances of his country in a war with England, notices among other things that the water-ways of England failed to penetrate the country sufficiently; therefore, the roads being bad, goods from one part Of the kingdom to the other must go by sea, and be exposed to capture by the way. As regards purely internal trade, this danger has generally disappeared at the present day. In most civilized countries, now, the destruction or disappearance of the coasting trade would only be an inconvenience, although water transit is still the cheaper. Nevertheless, as late as the wars of the French Republic and the First Empire, those who are familiar with the history of the period, and the light naval literature that has grown up around it, know how constant is the