Alfred Thayer Mahan - Sea Power in its Relations to the War of 1812. Volume 1

Under such enactments, with frequent modification of detail, but no essential change of method, British shipping and seamen continued to be "protected" against foreign competition down to and beyond the War of 1812. In this long interval there is no change of conception, nor any relaxation of national conviction. The whole history affords a remarkable instance of persistent policy, pursued consecutively for five or six generations. No better evidence could be given of its hold upon the minds of the people, or of the serious nature of the obstacle encountered by any other state that came into collision with it; as the United States during the Napoleonic period did, in matters of trade and carriage, but especially in the closely related question of Impressment.

Whether the Navigation Act, during its period of vigor, was successful in developing the British mercantile marine and supporting the British Navy has been variously argued. The subsequent growth of British navigation is admitted; but whether this was the consequence of the measure itself has been disputed. It appears to the writer that those who doubt its effect in this respect allow their convictions of the strength of economical forces to blind them to the power of unremitting legislative action. To divert national activities from natural channels into artificial may be inexpedient and wasteful; and it may be reasonable to claim that ends so achieved are not really successes, but failures. Nevertheless, although natural causes, till then latent, may have conspired to further the development which the Navigation Act was intended to promote, and although, since its abolition, the same causes may have sufficed to sustain the imposing national carrying trade built up during its continuance, it is difficult to doubt the great direct influence of the Act itself; having in view the extent of the results, as well as the corroborative success of modern states in building up and maintaining other distinctly artificial industries, sometimes to the injury of the natural industries of other peoples, which the Navigation Act also in its day was meant to effect.

The condition of British navigation in 1651 has been stated. The experience of the remaining years of the Protectorate appears to have confirmed national opinion as to the general policy of the Act, and to have suggested the modifications of the Restoration. To trace the full sequence of development, in legislation or in shipping, is not here permissible; the present need being simply to give an account, and an explanation, of the strength of a national prepossession, which in its manifestation was a chief cause of the events that are the theme of this book. A few scattered details, taken casually, seem strikingly to sustain the claims of the advocates of the system, bearing always in mind the depression of the British shipping industry before the passage of the law. In 1728 there arrived in London from all parts beyond sea 2052 ships, of which only 213 were under foreign flags; less than one in nine. In Liverpool, in 1765, of 1533 entered and cleared, but 135 were foreign; in Bristol, the same year, of 701 but 91 foreign. Of the entire import of that year only 28 per cent, in money value, came from Europe; the carriage of the remaining 72 per cent was confined to British ships. It may, of course, be maintained that this restriction of shipping operated to the disadvantage of the commerce of the kingdom; that there was direct pecuniary loss. This would not be denied, for the object of the Act was less national gain than the upbuilding of shipping as a resource for the navy. Nevertheless, at this same period, in 1764, of 810 ships entering the great North German commercial centre, Hamburg, 267—over one-third—were British; the Dutch but 146, the Hamburgers themselves 157. A curious and suggestive comparison is afforded by the same port in 1769. From the extensive, populous, and fruitful country of France, the entrepôt of the richest West Indian colony, Santo Domingo, there entered Hamburg 203 ships, of which not one was French; whereas from Great Britain there came a slightly larger total, 216, of which 178 were British.

Such figures seem to substantiate the general contemporary opinion of the efficacy of the Navigation Act, and to support the particular claim of a British writer of the day, that the naval weakness of Holland and France was due to the lack of similar measures. "The Dutch have indeed pursued a different policy, but they have thereby fallen to a state of weakness, which is now the object of pity, or of contempt. It was owing to the want of sailors, and not to the fault of their officers, that the ten ships of the line, which during their late impudent quarrel with Britain had been stipulated to join the French fleet, never sailed." 22 22 Chalmers, Opinions on Interesting Subjects of Public Law and Commercial Policy Arising from American Independence, p. 32. "The French Navy, which at all times depended chiefly upon the West India trade for a supply of seamen, must have been laid up, if the war (of American Independence) had continued another year." 23 23 Ibid., p. 55. Whatever the accuracy of these statements, 24 24 A French naval historian supports them, speaking of the year 1781: "The considerable armaments made since 1778 had exhausted the resources of personnel. To remedy the difficulty the complements were filled up with coast-guard militia, with marine troops until then employed only to form the guards of the ships, and finally with what were called 'novices volontaires,' who were landsmen recruited by bounties. It may be imagined what crews were formed with such elements."—Troude, Batailles Navales, vol. ii. p. 202. —and they are those of a well-informed man,—they represented a general conviction, not in Great Britain only but in Europe, of the results of the Navigation legislation. A French writer speaks of it as the source of England's greatness, 25 25 Raynal, Histoire Philosophique des deux Indes, vol. vii. p. 287 (Edition 1820). Raynal's reputation is that of a plagiarist, but his best work is attributed to far greater names of his time. He died in 1796. and sums up his admiration in words which recognize the respective shares of natural advantages and sagacious supervision in the grand outcome. "Called to commerce by her situation, it became the spirit of her government and the lever of her ambition. In other monarchies, it is private individuals who carry on commerce; but in that happy constitution it is the state, or the nation in its entirety."

In Great Britain itself there was substantial unanimity. This colored all its after policy towards its lately rebellious and now independent children, who as carriers had revived the once dreaded rivalry of the Dutch. To quote one writer, intimately acquainted with the whole theory and practice of the Navigation Acts, they "tend to the establishment of a monopoly; but our ancestors … considered the defence of this island from foreign invasion as the first law in the national policy. Judging that the dominion of the land could not be preserved without possessing that of the sea, they made every effort to procure to the nation a maritime power of its own. They wished that the merchants should own as many ships, and employ as many mariners as possible. To induce, and sometimes to force, them to this application of their capital, restrictions and prohibitions were devised. The interests of commerce were often sacrificed to this object." Yet he claims that in the end commerce also profited, for "the increase in the number of ships became a spur to seek out employment for them." In 1792, British registered shipping amounted to 1,365,000 tons, employing 80,000 seamen. Of these, by common practice, two-thirds—say 50,000—were available for war, during which it was the rule to relax the Act so far as to require only one-fourth of the crew to be British. "That the increase in our shipping is to be ascribed to our navigation system appears in the application of it to the trade of the United States. When those countries were part of our plantations, a great portion of our produce was transported to Great Britain and our West India Islands in American bottoms; they had a share in the freight of sugars from those islands to Great Britain; they built annually more than one hundred ships, which were employed in the carrying trade of Great Britain; but since the Independence of those states, since their ships have been excluded from our plantations, and that trade is wholly confined to British ships, we have gained that share of our carrying trade from which they are now excluded." 26 26 Reeves, pp. 430-434. In corroboration of the same tendency, it was also noted during the war with the colonies, that "the shipyards of Britain in every port were full of employment, so that new yards were set up in places never before so used." 27 27 Macpherson, vol. iv. p. 10. That is, the war, stopping the intrusion of American colonists into the British carrying trade, just as the Navigation Act prohibited that of foreign nations, created a demand for British ships to fill the vacancy; a result perfectly in keeping with the whole object of the navigation system. But when hostilities with France began again in 1793, and lasted with slight intermission for twenty years, the drain of the navy for seamen so limited the development of the British navigation as to afford an opening for competition, of which American maritime aptitude took an advantage, threatening British supremacy and arousing corresponding jealousy.