Almost all states, however, ancient as well as modern, when reduced to this necessity, have, upon some occasions, played this very juggling trick. The Romans, at the end of the first Punic war, reduced the As, the coin or denomination by which they computed the value of all their other coins, from containing twelve ounces of copper, to contain only two ounces; that is, they raised two ounces of copper to a denomination which had always before expressed the value of twelve ounces. The republic was, in this manner, enabled to pay the great debts which it had contracted with the sixth part of what it really owed. So sudden and so great a bankruptcy, we should in the present times be apt to imagine, must have occasioned a very violent popular clamour. It does not appear to have occasioned any. The law which enacted it was, like all other laws relating to the coin, introduced and carried through the assembly of the people by a tribune, and was probably a very popular law. In Rome, as in all other ancient republics, the poor people were constantly in debt to the rich and the great, who, in order to secure their votes at the annual elections, used to lend them money at exorbitant interest, which, being never paid, soon accumulated into a sum too great either for the debtor to pay, or for any body else to pay for him. The debtor, for fear of a very severe execution, was obliged, without any further gratuity, to vote for the candidate whom the creditor recommended. In spite of all the laws against bribery and corruption, the bounty of the candidates, together with the occasional distributions of coin which were ordered by the senate, were the principal funds from which, during the latter times of the Roman republic, the poorer citizens derived their subsistence. To deliver themselves from this subjection to their creditors, the poorer citizens were continually calling out, either for an entire abolition of debts, or for what they called new tables; that is, for a law which should entitle them to a complete acquittance, upon paying only a certain proportion of their accumulated debts. The law which reduced the coin of all denominations to a sixth part of its former value, as it enabled them to pay their debts with a sixth part of what they really owed, was equivalent to the most advantageous new tables. In order to satisfy the people, the rich and the great were, upon several different occasions, obliged to consent to laws, both for abolishing debts, and for introducing new tables; and they probably were induced to consent to this law, partly for the same reason, and partly that, by liberating the public revenue, they might restore vigour to that government, of which they themselves had the principal direction. An operation of this kind would at once reduce a debt of Ј128,000,000 to Ј21,333,333:6:8. In the course of the second Punic war, the As was still further reduced, first, from two ounces of copper to one ounce, and afterwards from one ounce to half an ounce; that is, to the twenty-fourth part of its original value. By combining the three Roman operations into one, a debt of a hundred and twenty-eight millions of our present money, might in this manner be reduced all at once to a debt of Ј5,333,333:6:8. Even the enormous debt of Great Britain might in this manner soon be paid.
By means of such expedients, the coin of, I believe, all nations, has been gradually reduced more and more below its original value, and the same nominal sum has been gradually brought to contain a smaller and a smaller quantity of silver.
Nations have sometimes, for the same purpose, adulterated the standard of their coin; that is, have mixed a greater quantity of alloy in it. If in the pound weight of our silver coin, for example, instead of eighteen penny-weight, according to the present standard, there were mixed eight ounces of alloy; a pound sterling, or twenty shillings of such coin, would be worth little more than six shillings and eightpence of our present money. The quantity of silver contained in six shillings and eightpence of our present money, would thus be raised very nearly to the denomination of a pound sterling. The adulteration of the standard has exactly the same effect with what the French call an augmentation, or a direct raising of the denomination of the coin.
An augmentation, or a direct raising of the denomination of the coin, always is, and from its nature must be, an open and avowed operation. By means of it, pieces of a smaller weight and bulk are called by the same name, which had before been given to pieces of a greater weight and bulk. The adulteration of the standard, on the contrary, has generally been a concealed operation. By means of it, pieces are issued from the mint, of the same denomination, and, as nearly as could be contrived, of the same weight, bulk, and appearance, with pieces which had been current before of much greater value. When king John of France, {See Du Cange Glossary, voce Moneta; the Benedictine Edition.} in order to pay his debts, adulterated his coin, all the officers of his mint were sworn to secrecy. Both operations are unjust. But a simple augmentation is an injustice of open violence; whereas an adulteration is an injustice of treacherous fraud. This latter operation, therefore, as soon as it has been discovered, and it could never be concealed very long, has always excited much greater indignation than the former. The coin, after any considerable augmentation, has very seldom been brought back to its former weight; but after the greatest adulterations, it has almost always been brought back to its former fineness. It has scarce ever happened, that the fury and indignation of the people could otherwise be appeased.
In the end of the reign of Henry VIII., and in the beginning of that of Edward VI., the English coin was not only raised in its denomination, but adulterated in its standard. The like frauds were practised in Scotland during the minority of James VI. They have occasionally been practised in most other countries.
That the public revenue of Great Britain can never be completely liberated, or even that any considerable progress can ever be made towards that liberation, while the surplus of that revenue, or what is over and above defraying the annual expense of the peace establishment, is so very small, it seems altogether in vain to expect. That liberation, it is evident, can never be brought about, without either some very considerable augmentation of the public revenue, or some equally considerable reduction of the public expense.
A more equal land tax, a more equal tax upon the rent of houses, and such alterations in the present system of customs and excise as those which have been mentioned in the foregoing chapter, might, perhaps, without increasing the burden of the greater part of the people, but only distributing the weight of it more equally upon the whole, produce a considerable augmentation of revenue. The most sanguine projector, however, could scarce flatter himself, that any augmentation of this kind would be such as could give any reasonable hopes, either of liberating the public revenue altogether, or even of making such progress towards that liberation in time of peace, as either to prevent or to compensate the further accumulation of the public debt in the next war.
By extending the British system of taxation to all the different provinces of the empire, inhabited by people either of British or European extraction, a much greater augmentation of revenue might be expected. This, however, could scarce, perhaps, be done, consistently with the principles of the British constitution, without admitting into the British parliament, or, if you will, into the states-general of the British empire, a fair and equal representation of all those different provinces; that of each province bearing the same proportion to the produce of its taxes, as the representation of Great Britain might bear to the produce of the taxes levied upon Great Britain. The private interest of many powerful individuals, the confirmed prejudices of great bodies of people, seem, indeed, at present, to oppose to so great a change, such obstacles as it may be very difficult, perhaps altogether impossible, to surmount. Without, however, pretending to determine whether such a union be practicable or impracticable, it may not, perhaps, be improper, in a speculative work of this kind, to consider how far the British system of taxation might be applicable to all the different provinces of the empire; what revenue might be expected from it, if so applied; and in what manner a general union of this kind might be likely to affect the happiness and prosperity of the differrent provinces comprehended within it. Such a speculation, can, at worst, be regarded but as a new Utopia, less amusing, certainly, but no more useless and chimerical than the old one.