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markitect-main/examples/infospace-with-history/artifacts/sources/book-4-chapter-02.md
tegwick fecc2fd4fa feat(llm): add LLM integration module with OpenRouter and Claude Code adapters
Implements markitect/llm/ package with concrete LLMAdapter implementations:
- OpenRouterAdapter: HTTP via urllib with retry/backoff on 429/5xx
- ClaudeCodeAdapter: subprocess-based Claude CLI with stdin piping
- Factory pattern: create_adapter("openrouter") or create_adapter("claude-code")
- API key resolution chain: constructor > env var > project-root key file
- 42 unit tests, 2 integration tests (gated on API key / CLI availability)

Also adds the infospace-with-history example with Wealth of Nations VSM
analysis pipeline, templates, schemas, source chapters, and processed
output for chapters 1-2. process_chapters.py now supports --provider
and --model flags for automatic LLM-driven processing.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-11 01:17:58 +01:00

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id title book chapter artifact_type
book-4-chapter-02 OF RESTRAINTS UPON IMPORTATION FROM FOREIGN COUNTRIES OF SUCH GOODS AS CAN BE PRODUCED AT HOME. 4 2 content

CHAPTER II. OF RESTRAINTS UPON IMPORTATION FROM FOREIGN COUNTRIES OF SUCH GOODS AS CAN BE PRODUCED AT HOME.

  By restraining, either by high duties, or by absolute prohibitions, the
  importation of such goods from foreign countries as can be produced at
  home, the monopoly of the home market is more or less secured to the
  domestic industry employed in producing them. Thus the prohibition of
  importing either live cattle or salt provisions from foreign countries,
  secures to the graziers of Great Britain the monopoly of the home market
  for butchers meat. The high duties upon the importation of corn, which,
  in times of moderate plenty, amount to a prohibition, give a like
  advantage to the growers of that commodity. The prohibition of the
  importation of foreign woollen is equally favourable to the woollen
  manufacturers. The silk manufacture, though altogether employed upon
  foreign materials, has lately obtained the same advantage. The linen
  manufacture has not yet obtained it, but is making great strides towards
  it. Many other sorts of manufactures have, in the same manner obtained in
  Great Britain, either altogether, or very nearly, a monopoly against their
  countrymen. The variety of goods, of which the importation into Great
  Britain is prohibited, either absolutely, or under certain circumstances,
  greatly exceeds what can easily be suspected by those who are not well
  acquainted with the laws of the customs.

  That this monopoly of the home market frequently gives great encouragement
  to that particular species of industry which enjoys it, and frequently
  turns towards that employment a greater share of both the labour and stock
  of the society than would otherwise have gone to it, cannot be doubted.
  But whether it tends either to increase the general industry of the
  society, or to give it the most advantageous direction, is not, perhaps,
  altogether so evident.

  The general industry of the society can never exceed what the capital of
  the society can employ. As the number of workmen that can be kept in
  employment by any particular person must bear a certain proportion to his
  capital, so the number of those that can be continually employed by all
  the members of a great society must bear a certain proportion to the whole
  capital of the society, and never can exceed that proportion. No
  regulation of commerce can increase the quantity of industry in any
  society beyond what its capital can maintain. It can only divert a part of
  it into a direction into which it might not otherwise have gone; and it is
  by no means certain that this artificial direction is likely to be more
  advantageous to the society, than that into which it would have gone of
  its own accord.

  Every individual is continually exerting himself to find out the most
  advantageous employment for whatever capital he can command. It is his own
  advantage, indeed, and not that of the society, which he has in view. But
  the study of his own advantage naturally, or rather necessarily, leads him
  to prefer that employment which is most advantageous to the society.

  First, every individual endeavours to employ his capital as near home as
  he can, and consequently as much as he can in the support of domestic
  industry, provided always that he can thereby obtain the ordinary, or not
  a great deal less than the ordinary profits of stock.

  Thus, upon equal, or nearly equal profits, every wholesale merchant
  naturally prefers the home trade to the foreign trade of consumption, and
  the foreign trade of consumption to the carrying trade. In the home trade,
  his capital is never so long out of his sight as it frequently is in the
  foreign trade of consumption. He can know better the character and
  situation of the persons whom he trusts; and if he should happen to be
  deceived, he knows better the laws of the country from which he must seek
  redress. In the carrying trade, the capital of the merchant is, as it
  were, divided between two foreign countries, and no part of it is ever
  necessarily brought home, or placed under his own immediate view and
  command. The capital which an Amsterdam merchant employs in carrying corn
  from Koningsberg to Lisbon, and fruit and wine from Lisbon to Koningsberg,
  must generally be the one half of it at Koningsberg, and the other half at
  Lisbon. No part of it need ever come to Amsterdam. The natural residence
  of such a merchant should either be at Koningsberg or Lisbon; and it can
  only be some very particular circumstances which can make him prefer the
  residence of Amsterdam. The uneasiness, however, which he feels at being
  separated so far from his capital, generally determines him to bring part
  both of the Koningsberg goods which he destines for the market of Lisbon,
  and of the Lisbon goods which he destines for that of Koningsberg, to
  Amsterdam; and though this necessarily subjects him to a double charge of
  loading and unloading as well as to the payment of some duties and
  customs, yet, for the sake of having some part of his capital always under
  his own view and command, he willingly submits to this extraordinary
  charge; and it is in this manner that every country which has any
  considerable share of the carrying trade, becomes always the emporium, or
  general market, for the goods of all the different countries whose trade
  it carries on. The merchant, in order to save a second loading and
  unloading, endeavours always to sell in the home market, as much of the
  goods of all those different countries as he can; and thus, so far as he
  can, to convert his carrying trade into a foreign trade of consumption. A
  merchant, in the same manner, who is engaged in the foreign trade of
  consumption, when he collects goods for foreign markets, will always be
  glad, upon equal or nearly equal profits, to sell as great a part of them
  at home as he can. He saves himself the risk and trouble of exportation,
  when, so far as he can, he thus converts his foreign trade of consumption
  into a home trade. Home is in this manner the centre, if I may say so,
  round which the capitals of the inhabitants of every country are
  continually circulating, and towards which they are always tending,
  though, by particular causes, they may sometimes be driven off and
  repelled from it towards more distant employments. But a capital employed
  in the home trade, it has already been shown, necessarily puts into motion
  a greater quantity of domestic industry, and gives revenue and employment
  to a greater number of the inhabitants of the country, than an equal
  capital employed in the foreign trade of consumption; and one employed in
  the foreign trade of consumption has the same advantage over an equal
  capital employed in the carrying trade. Upon equal, or only nearly equal
  profits, therefore, every individual naturally inclines to employ his
  capital in the manner in which it is likely to afford the greatest support
  to domestic industry, and to give revenue and employment to the greatest
  number of people of his own country.

  Secondly, every individual who employs his capital in the support of
  domestic industry, necessarily endeavours so to direct that industry, that
  its produce may be of the greatest possible value.

  The produce of industry is what it adds to the subject or materials upon
  which it is employed. In proportion as the value of this produce is great
  or small, so will likewise be the profits of the employer. But it is only
  for the sake of profit that any man employs a capital in the support of
  industry; and he will always, therefore, endeavour to employ it in the
  support of that industry of which the produce is likely to be of the
  greatest value, or to exchange for the greatest quantity either of money
  or of other goods.

  But the annual revenue of every society is always precisely equal to the
  exchangeable value of the whole annual produce of its industry, or rather
  is precisely the same thing with that exchangeable value. As every
  individual, therefore, endeavours as much as he can, both to employ his
  capital in the support of domestic industry, and so to direct that
  industry that its produce maybe of the greatest value; every individual
  necessarily labours to render the annual revenue of the society as great
  as he can. He generally, indeed, neither intends to promote the public
  interest, nor knows how much he is promoting it. By preferring the support
  of domestic to that of foreign industry, he intends only his own security;
  and by directing that industry in such a manner as its produce may be of
  the greatest value, he intends only his own gain; and he is in this, as in
  many other cases, led by an invisible hand to promote an end which was no
  part of his intention. Nor is it always the worse for the society that it
  was no part of it. By pursuing his own interest, he frequently promotes
  that of the society more effectually than when he really intends to
  promote it. I have never known much good done by those who affected to
  trade for the public good. It is an affectation, indeed, not very common
  among merchants, and very few words need be employed in dissuading them
  from it.

  What is the species of domestic industry which his capital can employ, and
  of which the produce is likely to be of the greatest value, every
  individual, it is evident, can in his local situation judge much better
  than any statesman or lawgiver can do for him. The statesman, who should
  attempt to direct private people in what manner they ought to employ their
  capitals, would not only load himself with a most unnecessary attention,
  but assume an authority which could safely be trusted, not only to no
  single person, but to no council or senate whatever, and which would
  nowhere be so dangerous as in the hands of a man who had folly and
  presumption enough to fancy himself fit to exercise it.

  To give the monopoly of the home market to the produce of domestic
  industry, in any particular art or manufacture, is in some measure to
  direct private people in what manner they ought to employ their capitals,
  and must in almost all cases be either a useless or a hurtful regulation.
  If the produce of domestic can be brought there as cheap as that of
  foreign industry, the regulation is evidently useless. If it cannot, it
  must generally be hurtful. It is the maxim of every prudent master of a
  family, never to attempt to make at home what it will cost him more to
  make than to buy. The tailor does not attempt to make his own shoes, but
  buys them of the shoemaker. The shoemaker does not attempt to make his own
  clothes, but employs a tailor. The farmer attempts to make neither the one
  nor the other, but employs those different artificers. All of them find it
  for their interest to employ their whole industry in a way in which they
  have some advantage over their neighbours, and to purchase with a part of
  its produce, or, what is the same thing, with the price of a part of it,
  whatever else they have occasion for.

  What is prudence in the conduct of every private family, can scarce be
  folly in that of a great kingdom. If a foreign country can supply us with
  a commodity cheaper than we ourselves can make it, better buy it of them
  with some part of the produce of our own industry, employed in a way in
  which we have some advantage. The general industry of the country being
  always in proportion to the capital which employs it, will not thereby be
  diminished, no more than that of the abovementioned artificers; but only
  left to find out the way in which it can be employed with the greatest
  advantage. It is certainly not employed to the greatest advantage, when it
  is thus directed towards an object which it can buy cheaper than it can
  make. The value of its annual produce is certainly more or less
  diminished, when it is thus turned away from producing commodities
  evidently of more value than the commodity which it is directed to
  produce. According to the supposition, that commodity could be purchased
  from foreign countries cheaper than it can be made at home; it could
  therefore have been purchased with a part only of the commodities, or,
  what is the same thing, with a part only of the price of the commodities,
  which the industry employed by an equal capital would have produced at
  home, had it been left to follow its natural course. The industry of the
  country, therefore, is thus turned away from a more to a less advantageous
  employment; and the exchangeable value of its annual produce, instead of
  being increased, according to the intention of the lawgiver, must
  necessarily be diminished by every such regulation.

  By means of such regulations, indeed, a particular manufacture may
  sometimes be acquired sooner than it could have been otherwise, and after
  a certain time may be made at home as cheap, or cheaper, than in the
  foreign country. But though the industry of the society may be thus
  carried with advantage into a particular channel sooner than it could have
  been otherwise, it will by no means follow that the sum-total, either of
  its industry, or of its revenue, can ever be augmented by any such
  regulation. The industry of the society can augment only in proportion as
  its capital augments, and its capital can augment only in proportion to
  what can be gradually saved out of its revenue. But the immediate effect
  of every such regulation is to diminish its revenue; and what diminishes
  its revenue is certainly not very likely to augment its capital faster
  than it would have augmented of its own accord, had both capital and
  industry been left to find out their natural employments.

  Though, for want of such regulations, the society should never acquire the
  proposed manufacture, it would not upon that account necessarily be the
  poorer in anyone period of its duration. In every period of its duration
  its whole capital and industry might still have been employed, though upon
  different objects, in the manner that was most advantageous at the time.
  In every period its revenue might have been the greatest which its capital
  could afford, and both capital and revenue might have been augmented with
  the greatest possible rapidity.

  The natural advantages which one country has over another, in producing
  particular commodities, are sometimes so great, that it is acknowledged by
  all the world to be in vain to struggle with them. By means of glasses,
  hot-beds, and hot-walls, very good grapes can be raised in Scotland, and
  very good wine, too, can be made of them, at about thirty times the
  expense for which at least equally good can be brought from foreign
  countries. Would it be a reasonable law to prohibit the importation of all
  foreign wines, merely to encourage the making of claret and Burgundy in
  Scotland? But if there would be a manifest absurdity in turning towards
  any employment thirty times more of the capital and industry of the
  country than would be necessary to purchase from foreign countries an
  equal quantity of the commodities wanted, there must be an absurdity,
  though not altogether so glaring, yet exactly of the same kind, in turning
  towards any such employment a thirtieth, or even a three hundredth part
  more of either. Whether the advantages which one country has over another
  be natural or acquired, is in this respect of no consequence. As long as
  the one country has those advantages, and the other wants them, it will
  always be more advantageous for the latter rather to buy of the former
  than to make. It is an acquired advantage only, which one artificer has
  over his neighbour, who exercises another trade; and yet they both find it
  more advantageous to buy of one another, than to make what does not belong
  to their particular trades.

  Merchants and manufacturers are the people who derive the greatest
  advantage from this monopoly of the home market. The prohibition of the
  importation of foreign cattle and of salt provisions, together with the
  high duties upon foreign corn, which in times of moderate plenty amount to
  a prohibition, are not near so advantageous to the graziers and farmers of
  Great Britain, as other regulations of the same kind are to its merchants
  and manufacturers. Manufactures, those of the finer kind especially, are
  more easily transported from one country to another than corn or cattle.
  It is in the fetching and carrying manufactures, accordingly, that foreign
  trade is chiefly employed. In manufactures, a very small advantage will
  enable foreigners to undersell our own workmen, even in the home market.
  It will require a very great one to enable them to do so in the rude
  produce of the soil. If the free importation of foreign manufactures were
  permitted, several of the home manufactures would probably suffer, and
  some of them perhaps go to ruin altogether, and a considerable part of the
  stock and industry at present employed in them, would be forced to find
  out some other employment. But the freest importation of the rude produce
  of the soil could have no such effect upon the agriculture of the country.

  If the importation of foreign cattle, for example, were made ever so free,
  so few could be imported, that the grazing trade of Great Britain could be
  little affected by it. Live cattle are, perhaps, the only commodity of
  which the transportation is more expensive by sea than by land. By land
  they carry themselves to market. By sea, not only the cattle, but their
  food and their water too, must be carried at no small expense and
  inconveniency. The short sea between Ireland and Great Britain, indeed,
  renders the importation of Irish cattle more easy. But though the free
  importation of them, which was lately permitted only for a limited time,
  were rendered perpetual, it could have no considerable effect upon the
  interest of the graziers of Great Britain. Those parts of Great Britain
  which border upon the Irish sea are all grazing countries. Irish cattle
  could never be imported for their use, but must be drove through those
  very extensive countries, at no small expense and inconveniency, before
  they could arrive at their proper market. Fat cattle could not be drove so
  far. Lean cattle, therefore, could only be imported; and such importation
  could interfere not with the interest of the feeding or fattening
  countries, to which, by reducing the price of lean cattle it would rather
  be advantageous, but with that of the breeding countries only. The small
  number of Irish cattle imported since their importation was permitted,
  together with the good price at which lean cattle still continue to sell,
  seem to demonstrate, that even the breeding countries of Great Britain are
  never likely to be much affected by the free importation of Irish cattle.
  The common people of Ireland, indeed, are said to have sometimes opposed
  with violence the exportation of their cattle. But if the exporters had
  found any great advantage in continuing the trade, they could easily, when
  the law was on their side, have conquered this mobbish opposition.

  Feeding and fattening countries, besides, must always be highly improved,
  whereas breeding countries are generally uncultivated. The high price of
  lean cattle, by augmenting the value of uncultivated land, is like a
  bounty against improvement. To any country which was highly improved
  throughout, it would be more advantageous to import its lean cattle than
  to breed them. The province of Holland, accordingly, is said to follow
  this maxim at present. The mountains of Scotland, Wales, and
  Northumberland, indeed, are countries not capable of much improvement, and
  seem destined by nature to be the breeding countries of Great Britain. The
  freest importation of foreign cattle could have no other effect than to
  hinder those breeding countries from taking advantage of the increasing
  population and improvement of the rest of the kingdom, from raising their
  price to an exorbitant height, and from laying a real tax upon all the
  more improved and cultivated parts of the country.

  The freest importation of salt provisions, in the same manner, could have
  as little effect upon the interest of the graziers of Great Britain as
  that of live cattle. Salt provisions are not only a very bulky commodity,
  but when compared with fresh meat they are a commodity both of worse
  quality, and, as they cost more labour and expense, of higher price. They
  could never, therefore, come into competition with the fresh meat, though
  they might with the salt provisions of the country. They might be used for
  victualling ships for distant voyages, and such like uses, but could never
  make any considerable part of the food of the people. The small quantity
  of salt provisions imported from Ireland since their importation was
  rendered free, is an experimental proof that our graziers have nothing to
  apprehend from it. It does not appear that the price of butchers meat has
  ever been sensibly affected by it.

  Even the free importation of foreign corn could very little affect the
  interest of the farmers of Great Britain. Corn is a much more bulky
  commodity than butchers meat. A pound of wheat at a penny is as dear as a
  pound of butchers meat at fourpence. The small quantity of foreign corn
  imported even in times of the greatest scarcity, may satisfy our farmers
  that they can have nothing to fear from the freest importation. The
  average quantity imported, one year with another, amounts only, according
  to the very well informed author of the Tracts upon the Corn Trade, to
  23,728 quarters of all sorts of grain, and does not exceed the five
  hundredth and seventy-one part of the annual consumption. But as the
  bounty upon corn occasions a greater exportation in years of plenty, so it
  must, of consequence, occasion a greater importation in years of scarcity,
  than in the actual state of tillage would otherwise take place. By means
  of it, the plenty of one year does not compensate the scarcity of another;
  and as the average quantity exported is necessarily augmented by it, so
  must likewise, in the actual state of tillage, the average quantity
  imported. If there were no bounty, as less corn would be exported, so it
  is probable that, one year with another, less would be imported than at
  present. The corn-merchants, the fetchers and carriers of corn between
  Great Britain and foreign countries, would have much less employment, and
  might suffer considerably; but the country gentlemen and farmers could
  suffer very little. It is in the corn-merchants, accordingly, rather than
  the country gentlemen and farmers, that I have observed the greatest
  anxiety for the renewal and continuation of the bounty.

  Country gentlemen and farmers are, to their great honour, of all people,
  the least subject to the wretched spirit of monopoly. The undertaker of a
  great manufactory is sometimes alarmed if another work of the same kind is
  established within twenty miles of him; the Dutch undertaker of the
  woollen manufacture at Abbeville, stipulated that no work of the same kind
  should be established within thirty leagues of that city. Farmers and
  country gentlemen, on the contrary, are generally disposed rather to
  promote, than to obstruct, the cultivation and improvement of their
  neighbours farms and estates. They have no secrets, such as those of the
  greater part of manufacturers, but are generally rather fond of
  communicating to their neighbours, and of extending as far as possible any
  new practice which they may have found to be advantageous. “Pius
  quaestus”, says old Cato, “stabilissimusque, minimeque invidiosus;
  minimeque male cogitantes sunt, qui in eo studio occupati sunt.” Country
  gentlemen and farmers, dispersed in different parts of the country, cannot
  so easily combine as merchants and manufacturers, who being collected into
  towns, and accustomed to that exclusive corporation spirit which prevails
  in them, naturally endeavour to obtain, against all their countrymen, the
  same exclusive privilege which they generally possess against the
  inhabitants of their respective towns. They accordingly seem to have been
  the original inventors of those restraints upon the importation of foreign
  goods, which secure to them the monopoly of the home market. It was
  probably in imitation of them, and to put themselves upon a level with
  those who, they found, were disposed to oppress them, that the country
  gentlemen and farmers of Great Britain so far forgot the generosity which
  is natural to their station, as to demand the exclusive privilege of
  supplying their countrymen with corn and butchers meat. They did not,
  perhaps, take time to consider how much less their interest could be
  affected by the freedom of trade, than that of the people whose example
  they followed.

  To prohibit, by a perpetual law, the importation of foreign corn and
  cattle, is in reality to enact, that the population and industry of the
  country shall, at no time, exceed what the rude produce of its own soil
  can maintain.

  There seem, however, to be two cases, in which it will generally be
  advantageous to lay some burden upon foreign, for the encouragement of
  domestic industry.

  The first is, when some particular sort of industry is necessary for the
  defence of the country. The defence of Great Britain, for example, depends
  very much upon the number of its sailors and shipping. The act of
  navigation, therefore, very properly endeavours to give the sailors and
  shipping of Great Britain the monopoly of the trade of their own country,
  in some cases, by absolute prohibitions, and in others, by heavy burdens
  upon the shipping of foreign countries. The following are the principal
  dispositions of this act.

  First, All ships, of which the owners, masters, and three-fourths of the
  mariners, are not British subjects, are prohibited, upon pain of
  forfeiting ship and cargo, from trading to the British settlements and
  plantations, or from being employed in the coasting trade of Great
  Britain.

  Secondly, A great variety of the most bulky articles of importation can be
  brought into Great Britain only, either in such ships as are above
  described, or in ships of the country where those goods are produced, and
  of which the owners, masters, and three-fourths of the mariners, are of
  that particular country; and when imported even in ships of this latter
  kind, they are subject to double aliens duty. If imported in ships of any
  other country, the penalty is forfeiture of ship and goods. When this act
  was made, the Dutch were, what they still are, the great carriers of
  Europe; and by this regulation they were entirely excluded from being the
  carriers to Great Britain, or from importing to us the goods of any other
  European country.

  Thirdly, A great variety of the most bulky articles of importation are
  prohibited from being imported, even in British ships, from any country
  but that in which they are produced, under pain of forfeiting ship and
  cargo. This regulation, too, was probably intended against the Dutch.
  Holland was then, as now, the great emporium for all European goods; and
  by this regulation, British ships were hindered from loading in Holland
  the goods of any other European country.

  Fourthly, Salt fish of all kinds, whale fins, whalebone, oil, and blubber,
  not caught by and cured on board British vessels, when imported into Great
  Britain, are subject to double aliens duty. The Dutch, as they are still
  the principal, were then the only fishers in Europe that attempted to
  supply foreign nations with fish. By this regulation, a very heavy burden
  was laid upon their supplying Great Britain.

  When the act of navigation was made, though England and Holland were not
  actually at war, the most violent animosity subsisted between the two
  nations. It had begun during the government of the long parliament, which
  first framed this act, and it broke out soon after in the Dutch wars,
  during that of the Protector and of Charles II. It is not impossible,
  therefore, that some of the regulations of this famous act may have
  proceeded from national animosity. They are as wise, however, as if they
  had all been dictated by the most deliberate wisdom. National animosity,
  at that particular time, aimed at the very same object which the most
  deliberate wisdom would have recommended, the diminution of the naval
  power of Holland, the only naval power which could endanger the security
  of England.

  The act of navigation is not favourable to foreign commerce, or to the
  growth of that opulence which can arise from it. The interest of a nation,
  in its commercial relations to foreign nations, is, like that of a
  merchant with regard to the different people with whom he deals, to buy as
  cheap, and to sell as dear as possible. But it will be most likely to buy
  cheap, when, by the most perfect freedom of trade, it encourages all
  nations to bring to it the goods which it has occasion to purchase; and,
  for the same reason, it will be most likely to sell dear, when its markets
  are thus filled with the greatest number of buyers. The act of navigation,
  it is true, lays no burden upon foreign ships that come to export the
  produce of British industry. Even the ancient aliens duty, which used to
  be paid upon all goods, exported as well as imported, has, by several
  subsequent acts, been taken off from the greater part of the articles of
  exportation. But if foreigners, either by prohibitions or high duties, are
  hindered from coming to sell, they cannot always afford to come to buy;
  because, coming without a cargo, they must lose the freight from their own
  country to Great Britain. By diminishing the number of sellers, therefore,
  we necessarily diminish that of buyers, and are thus likely not only to
  buy foreign goods dearer, but to sell our own cheaper, than if there was a
  more perfect freedom of trade. As defence, however, is of much more
  importance than opulence, the act of navigation is, perhaps, the wisest of
  all the commercial regulations of England.

  The second case, in which it will generally be advantageous to lay some
  burden upon foreign for the encouragement of domestic industry, is when
  some tax is imposed at home upon the produce of the latter. In this case,
  it seems reasonable that an equal tax should be imposed upon the like
  produce of the former. This would not give the monopoly of the home
  market to domestic industry, nor turn towards a particular employment a
  greater share of the stock and labour of the country, than what would
  naturally go to it. It would only hinder any part of what would naturally
  go to it from being turned away by the tax into a less natural direction,
  and would leave the competition between foreign and domestic industry,
  after the tax, as nearly as possible upon the same footing as before it.
  In Great Britain, when any such tax is laid upon the produce of domestic
  industry, it is usual, at the same time, in order to stop the clamorous
  complaints of our merchants and manufacturers, that they will be undersold
  at home, to lay a much heavier duty upon the importation of all foreign
  goods of the same kind.

  This second limitation of the freedom of trade, according to some people,
  should, upon most occasions, be extended much farther than to the precise
  foreign commodities which could come into competition with those which had
  been taxed at home. When the necessaries of life have been taxed in any
  country, it becomes proper, they pretend, to tax not only the like
  necessaries of life imported from other countries, but all sorts of
  foreign goods which can come into competition with any thing that is the
  produce of domestic industry. Subsistence, they say, becomes necessarily
  dearer in consequence of such taxes; and the price of labour must always
  rise with the price of the labourers subsistence. Every commodity,
  therefore, which is the produce of domestic industry, though not
  immediately taxed itself, becomes dearer in consequence of such taxes,
  because the labour which produces it becomes so. Such taxes, therefore,
  are really equivalent, they say, to a tax upon every particular commodity
  produced at home. In order to put domestic upon the same footing with
  foreign industry, therefore, it becomes necessary, they think, to lay some
  duty upon every foreign commodity, equal to this enhancement of the price
  of the home commodities with which it can come into competition.

  Whether taxes upon the necessaries of life, such as those in Great Britain
  upon soap, salt, leather, candles, etc. necessarily raise the price of
  labour, and consequently that of all other commodities, I shall consider
  hereafter, when I come to treat of taxes. Supposing, however, in the mean
  time, that they have this effect, and they have it undoubtedly, this
  general enhancement of the price of all commodities, in consequence of
  that labour, is a case which differs in the two following respects from
  that of a particular commodity, of which the price was enhanced by a
  particular tax immediately imposed upon it.

  First, It might always be known with great exactness, how far the price of
  such a commodity could be enhanced by such a tax; but how far the general
  enhancement of the price of labour might affect that of every different
  commodity about which labour was employed, could never be known with any
  tolerable exactness. It would be impossible, therefore, to proportion,
  with any tolerable exactness, the tax of every foreign, to the enhancement
  of the price of every home commodity.

  Secondly, Taxes upon the necessaries of life have nearly the same effect
  upon the circumstances of the people as a poor soil and a bad climate.
  Provisions are thereby rendered dearer, in the same manner as if it
  required extraordinary labour and expense to raise them. As, in the
  natural scarcity arising from soil and climate, it would be absurd to
  direct the people in what manner they ought to employ their capitals and
  industry, so is it likewise in the artificial scarcity arising from such
  taxes. To be left to accommodate, as well as they could, their industry to
  their situation, and to find out those employments in which,
  notwithstanding their unfavourable circumstances, they might have some
  advantage either in the home or in the foreign market, is what, in both
  cases, would evidently be most for their advantage. To lay a new-tax upon
  them, because they are already overburdened with taxes, and because they
  already pay too dear for the necessaries of life, to make them likewise
  pay too dear for the greater part of other commodities, is certainly a
  most absurd way of making amends.

  Such taxes, when they have grown up to a certain height, are a curse equal
  to the barrenness of the earth, and the inclemency of the heavens, and yet
  it is in the richest and most industrious countries that they have been
  most generally imposed. No other countries could support so great a
  disorder. As the strongest bodies only can live and enjoy health under an
  unwholesome regimen, so the nations only, that in every sort of industry
  have the greatest natural and acquired advantages, can subsist and prosper
  under such taxes. Holland is the country in Europe in which they abound
  most, and which, from peculiar circumstances, continues to prosper, not by
  means of them, as has been most absurdly supposed, but in spite of them.

  As there are two cases in which it will generally be advantageous to lay
  some burden upon foreign for the encouragement of domestic industry, so
  there are two others in which it may sometimes be a matter of
  deliberation, in the one, how far it is proper to continue the free
  importation of certain foreign goods; and, in the other, how far, or in
  what manner, it may be proper to restore that free importation, after it
  has been for some time interrupted.

  The case in which it may sometimes be a matter of deliberation how far it
  is proper to continue the free importation of certain foreign goods, is
  when some foreign nation restrains, by high duties or prohibitions, the
  importation of some of our manufactures into their country. Revenge, in
  this case, naturally dictates retaliation, and that we should impose the
  like duties and prohibitions upon the importation of some or all of their
  manufactures into ours. Nations, accordingly, seldom fail to retaliate in
  this manner. The French have been particularly forward to favour their own
  manufactures, by restraining the importation of such foreign goods as
  could come into competition with them. In this consisted a great part of
  the policy of Mr Colbert, who, notwithstanding his great abilities, seems
  in this case to have been imposed upon by the sophistry of merchants and
  manufacturers, who are always demanding a monopoly against their
  countrymen. It is at present the opinion of the most intelligent men in
  France, that his operations of this kind have not been beneficial to his
  country. That minister, by the tariff of 1667, imposed very high duties
  upon a great number of foreign manufactures. Upon his refusing to moderate
  them in favour of the Dutch, they, in 1671, prohibited the importation of
  the wines, brandies, and manufactures of France. The war of 1672 seems to
  have been in part occasioned by this commercial dispute. The peace of
  Nimeguen put an end to it in 1678, by moderating some of those duties in
  favour of the Dutch, who in consequence took off their prohibition. It was
  about the same time that the French and English began mutually to oppress
  each others industry, by the like duties and prohibitions, of which the
  French, however, seem to have set the first example, The spirit of
  hostility which has subsisted between the two nations ever since, has
  hitherto hindered them from being moderated on either side. In 1697, the
  English prohibited the importation of bone lace, the manufacture of
  Flanders. The government of that country, at that time under the dominion
  of Spain, prohibited, in return, the importation of English woollens. In
  1700, the prohibition of importing bone lace into England was taken off
  upon condition that the importation of English woollens into Flanders
  should be put on the same footing as before.

  There may be good policy in retaliations of this kind, when there is a
  probability that they will procure the repeal of the high duties or
  prohibitions complained of. The recovery of a great foreign market will
  generally more than compensate the transitory inconveniency of paying
  dearer during a short time for some sorts of goods. To judge whether such
  retaliations are likely to produce such an effect, does not, perhaps,
  belong so much to the science of a legislator, whose deliberations ought
  to be governed by general principles, which are always the same, as to the
  skill of that insidious and crafty animal vulgarly called a statesman or
  politician, whose councils are directed by the momentary fluctuations of
  affairs. When there is no probability that any such repeal can be
  procured, it seems a bad method of compensating the injury done to certain
  classes of our people, to do another injury ourselves, not only to those
  classes, but to almost all the other classes of them. When our neighbours
  prohibit some manufacture of ours, we generally prohibit, not only the
  same, for that alone would seldom affect them considerably, but some other
  manufacture of theirs. This may, no doubt, give encouragement to some
  particular class of workmen among ourselves, and, by excluding some of
  their rivals, may enable them to raise their price in the home market.
  Those workmen however, who suffered by our neighbours prohibition, will
  not be benefited by ours. On the contrary, they, and almost all the other
  classes of our citizens, will thereby be obliged to pay dearer than before
  for certain goods. Every such law, therefore, imposes a real tax upon the
  whole country, not in favour of that particular class of workmen who were
  injured by our neighbours prohibitions, but of some other class.

  The case in which it may sometimes be a matter of deliberation, how far,
  or in what manner, it is proper to restore the free importation of foreign
  goods, after it has been for some time interrupted, is when particular
  manufactures, by means of high duties or prohibitions upon all foreign
  goods which can come into competition with them, have been so far extended
  as to employ a great multitude of hands. Humanity may in this case require
  that the freedom of trade should be restored only by slow gradations, and
  with a good deal of reserve and circumspection. Were those high duties and
  prohibitions taken away all at once, cheaper foreign goods of the same
  kind might be poured so fast into the home market, as to deprive all at
  once many thousands of our people of their ordinary employment and means
  of subsistence. The disorder which this would occasion might no doubt be
  very considerable. It would in all probability, however, be much less than
  is commonly imagined, for the two following reasons.

  First, All those manufactures of which any part is commonly exported to
  other European countries without a bounty, could be very little affected
  by the freest importation of foreign goods. Such manufactures must be sold
  as cheap abroad as any other foreign goods of the same quality and kind,
  and consequently must be sold cheaper at home. They would still,
  therefore, keep possession of the home market; and though a capricious man
  of fashion might sometimes prefer foreign wares, merely because they were
  foreign, to cheaper and better goods of the same kind that were made at
  home, this folly could, from the nature of things, extend to so few, that
  it could make no sensible impression upon the general employment of the
  people. But a great part of all the different branches of our woollen
  manufacture, of our tanned leather, and of our hardware, are annually
  exported to other European countries without any bounty, and these are the
  manufactures which employ the greatest number of hands. The silk, perhaps,
  is the manufacture which would suffer the most by this freedom of trade,
  and after it the linen, though the latter much less than the former.

  Secondly, Though a great number of people should, by thus restoring the
  freedom of trade, be thrown all at once out of their ordinary employment
  and common method of subsistence, it would by no means follow that they
  would thereby be deprived either of employment or subsistence. By the
  reduction of the army and navy at the end of the late war, more than
  100,000 soldiers and seamen, a number equal to what is employed in the
  greatest manufactures, were all at once thrown out of their ordinary
  employment: but though they no doubt suffered some inconveniency, they
  were not thereby deprived of all employment and subsistence. The greater
  part of the seamen, it is probable, gradually betook themselves to the
  merchant service as they could find occasion, and in the mean time both
  they and the soldiers were absorbed in the great mass of the people, and
  employed in a great variety of occupations. Not only no great convulsion,
  but no sensible disorder, arose from so great a change in the situation of
  more than 100,000 men, all accustomed to the use of arms, and many of them
  to rapine and plunder. The number of vagrants was scarce anywhere sensibly
  increased by it; even the wages of labour were not reduced by it in any
  occupation, so far as I have been able to learn, except in that of seamen
  in the merchant service. But if we compare together the habits of a
  soldier and of any sort of manufacturer, we shall find that those of the
  latter do not tend so much to disqualify him from being employed in a new
  trade, as those of the former from being employed in any. The manufacturer
  has always been accustomed to look for his subsistence from his labour
  only; the soldier to expect it from his pay. Application and industry have
  been familiar to the one; idleness and dissipation to the other. But it is
  surely much easier to change the direction of industry from one sort of
  labour to another, than to turn idleness and dissipation to any. To the
  greater part of manufactures, besides, it has already been observed, there
  are other collateral manufactures of so similar a nature, that a workman
  can easily transfer his industry from one of them to another. The greater
  part of such workmen, too, are occasionally employed in country labour.
  The stock which employed them in a particular manufacture before, will
  still remain in the country, to employ an equal number of people in some
  other way. The capital of the country remaining the same, the demand for
  labour will likewise be the same, or very nearly the same, though it may
  be exerted in different places, and for different occupations. Soldiers
  and seamen, indeed, when discharged from the kings service, are at
  liberty to exercise any trade within any town or place of Great Britain or
  Ireland. Let the same natural liberty of exercising what species of
  industry they please, be restored to all his Majestys subjects, in the
  same manner as to soldiers and seamen; that is, break down the exclusive
  privileges of corporations, and repeal the statute of apprenticeship, both
  which are really encroachments upon natural Liberty, and add to those the
  repeal of the law of settlements, so that a poor workman, when thrown out
  of employment, either in one trade or in one place, may seek for it in
  another trade or in another place, without the fear either of a
  prosecution or of a removal; and neither the public nor the individuals
  will suffer much more from the occasional disbanding some particular
  classes of manufacturers, than from that of the soldiers. Our
  manufacturers have no doubt great merit with their country, but they
  cannot have more than those who defend it with their blood, nor deserve to
  be treated with more delicacy.

  To expect, indeed, that the freedom of trade should ever be entirely
  restored in Great Britain, is as absurd as to expect that an Oceana or
  Utopia should ever be established in it. Not only the prejudices of the
  public, but, what is much more unconquerable, the private interests of
  many individuals, irresistibly oppose it. Were the officers of the army to
  oppose, with the same zeal and unanimity, any reduction in the number of
  forces, with which master manufacturers set themselves against every law
  that is likely to increase the number of their rivals in the home market;
  were the former to animate their soldiers, in the same manner as the
  latter inflame their workmen, to attack with violence and outrage the
  proposers of any such regulation; to attempt to reduce the army would be
  as dangerous as it has now become to attempt to diminish, in any respect,
  the monopoly which our manufacturers have obtained against us. This
  monopoly has so much increased the number of some particular tribes of
  them, that, like an overgrown standing army, they have become formidable
  to the government, and, upon many occasions, intimidate the legislature.
  The member of parliament who supports every proposal for strengthening
  this monopoly, is sure to acquire not only the reputation of understanding
  trade, but great popularity and influence with an order of men whose
  numbers and wealth render them of great importance. If he opposes them, on
  the contrary, and still more, if he has authority enough to be able to
  thwart them, neither the most acknowledged probity, nor the highest rank,
  nor the greatest public services, can protect him from the most infamous
  abuse and detraction, from personal insults, nor sometimes from real
  danger, arising from the insolent outrage of furious and disappointed
  monopolists.

  The undertaker of a great manufacture, who, by the home markets being
  suddenly laid open to the competition of foreigners, should be obliged to
  abandon his trade, would no doubt suffer very considerably. That part of
  his capital which had usually been employed in purchasing materials, and
  in paying his workmen, might, without much difficulty, perhaps, find
  another employment; but that part of it which was fixed in workhouses, and
  in the instruments of trade, could scarce be disposed of without
  considerable loss. The equitable regard, therefore, to his interest,
  requires that changes of this kind should never be introduced suddenly,
  but slowly, gradually, and after a very long warning. The legislature,
  were it possible that its deliberations could be always directed, not by
  the clamorous importunity of partial interests, but by an extensive view
  of the general good, ought, upon this very account, perhaps, to be
  particularly careful, neither to establish any new monopolies of this
  kind, nor to extend further those which are already established. Every
  such regulation introduces some degree of real disorder into the
  constitution of the state, which it will be difficult afterwards to cure
  without occasioning another disorder.

  How far it may be proper to impose taxes upon the importation of foreign
  goods, in order not to prevent their importation, but to raise a revenue
  for government, I shall consider hereafter when I come to treat of taxes.
  Taxes imposed with a view to prevent, or even to diminish importation, are
  evidently as destructive of the revenue of the customs as of the freedom
  of trade.