Among the non-enumerated commodities are some of the most important productions of America and the West Indies, grain of all sorts, lumber, salt provisions, fish, sugar, and rum.
Grain is naturally the first and principal object of the culture of all new colonies. By allowing them a very extensive market for it, the law encourages them to extend this culture much beyond the consumption of a thinly inhabited country, and thus to provide beforehand an ample subsistence for a continually increasing population.
In a country quite covered with wood, where timber consequently is of little or no value, the expense of clearing the ground is the principal obstacle to improvement. By allowing the colonies a very extensive market for their lumber, the law endeavours to facilitate improvement by raising the price of a commodity which would otherwise be of little value, and thereby enabling them to make some profit of what would otherwise be mere expense.
In a country neither half peopled nor half cultivated, cattle naturally multiply beyond the consumption of the inhabitants, and are often, upon that account, of little or no value. But it is necessary, it has already been shown, that the price of cattle should bear a certain proportion to that of corn, before the greater part of the lands of any country can be improved. By allowing to American cattle, in all shapes, dead and alive, a very extensive market, the law endeavours to raise the value of a commodity, of which the high price is so very essential to improvement. The good effects of this liberty, however, must be somewhat diminished by the 4th of Geo. III. c. 15, which puts hides and skins among the enumerated commodities and thereby tends to reduce the value of American cattle.
To increase the shipping and naval power of Great Britain by the extension of the fisheries of our colonies, is an object which the legislature seems to have had almost constantly in view. Those fisheries, upon this account, have had all the encouragement which freedom can give them, and they have flourished accordingly. The New England fishery, in particular, was, before the late disturbances, one of the most important, perhaps, in the world. The whale fishery which, notwithstanding an extravagant bounty, is in Great Britain carried on to so little purpose, that in the opinion of many people (which I do not, however, pretend to warrant), the whole produce does not much exceed the value of the bounties which are annually paid for it, is in New England carried on, without any bounty, to a very great extent. Fish is one of the principal articles with which the North Americans trade to Spain, Portugal, and the Mediterranean.
Sugar was originally an enumerated commodity, which could only be exported to Great Britain; but in 1731, upon a representation of the sugar-planters, its exportation was permitted to all parts of the world. The restrictions, however, with which this liberty was granted, joined to the high price of sugar in Great Britain, have rendered it in a great measure ineffectual. Great Britain and her colonies still continue to be almost the sole market for all sugar produced in the British plantations. Their consumption increases so fast, that, though in consequence of the increasing improvement of Jamaica, as well as of the ceded islands, the importation of sugar has increased very greatly within these twenty years, the exportation to foreign countries is said to be not much greater than before.
Rum is a very important article in the trade which the Americans carry on to the coast of Africa, from which they bring back negro slaves in return.
If the whole surplus produce of America, in grain of all sorts, in salt provisions, and in fish, had been put into the enumeration, and thereby forced into the market of Great Britain, it would have interfered too much with the produce of the industry of our own people. It was probably not so much from any regard to the interest of America, as from a jealousy of this interference, that those important commodities have not only been kept out of the enumeration, but that the importation into Great Britain of all grain, except rice, and of all salt provisions, has, in the ordinary state of the law, been prohibited.
The non-enumerated commodities could originally be exported to all parts of the world. Lumber and rice having been once put into the enumeration, when they were afterwards taken out of it, were confined, as to the European market, to the countries that lie south of Cape Finisterre. By the 6th of George III. c. 52, all non-enumerated commodities were subjected to the like restriction. The parts of Europe which lie south of Cape Finisterre are not manufacturing countries, and we are less jealous of the colony ships carrying home from them any manufactures which could interfere with our own.
The enumerated commodities are of two sorts; first, such as are either the peculiar produce of America, or as cannot be produced, or at least are not produced in the mother country. Of this kind are molasses, coffee, cocoa-nuts, tobacco, pimento, ginger, whale-fins, raw silk, cotton, wool, beaver, and other peltry of America, indigo, fustick, and other dyeing woods; secondly, such as are not the peculiar produce of America, but which are, and may be produced in the mother country, though not in such quantities as to supply the greater part of her demand, which is principally supplied from foreign countries. Of this kind are all naval stores, masts, yards, and bowsprits, tar, pitch, and turpentine, pig and bar iron, copper ore, hides and skins, pot and pearl ashes. The largest importation of commodities of the first kind could not discourage the growth, or interfere with the sale, of any part of the produce of the mother country. By confining them to the home market, our merchants, it was expected, would not only be enabled to buy them cheaper in the plantations, and consequently to sell them with a better profit at home, but to establish between the plantations and foreign countries an advantageous carrying trade, of which Great Britain was necessarily to be the centre or emporium, as the European country into which those commodities were first to be imported. The importation of commodities of the second kind might be so managed too, it was supposed, as to interfere, not with the sale of those of the same kind which were produced at home, but with that of those which were imported from foreign countries; because, by means of proper duties, they might be rendered always somewhat dearer than the former, and yet a good deal cheaper than the latter. By confining such commodities to the home market, therefore, it was proposed to discourage the produce, not of Great Britain, but of some foreign countries with which the balance of trade was believed to be unfavourable to Great Britain.