Birch, J.,
delivered the opinion of the court.
It is deemed unnecessary to allude further to the statement which was agreed upon as furnishing the basis for our decision in this case, than to remark, that the point which it was mainly intended to present for our consideration, was and is, whether the act of the 12th March, 1849, in connexion with the act of the 25th March, 1845, “to license and tax merchants,” is authorized under the constitution of the United States and this State.
The circumstances under which a necessarily hasty, and, therefore, “concededly incomplete” opinion was written and rendered in the case at the last term of this court, were deemed to be such as, if not magnanimously to exempt it from all criticisms amongst those to whom the facts alluded to were known, would at least have suggested a degree of forbearant fairness in the discussion to which it gave rise. That there might be presented to the legislative department of the government then soon to assemble, the mere general considerations upon which was then, as there is yet, rested the conviction that the legislation in question was interdicted by the higher guaranty of the constitution, was the respectful purpose which was entertained, and constituted the reason which was entertained, and constituted the reason which preponderated, to induce us at that term, and under the circumstances referred to, to render an opinion at all.
The legislature having since held its session without passing any enactment upon the subject, the inference is, perhaps, but a legitimate one, that at least a majority of its members intelligently comprehend the scope and effect of the opinion and judgment alluded to, and satisfied themselves that a probable adherence to it would not reduce the aggregate revenue of the State below the requirements to which they had subjected the treasury ; for, in addition to the fact that the estimate of the Auditor for the two succeeding years assumes a surplus for the treasury several times greater than an adherence to that decision could possibly cut off, it may have been also deemed probable enough that ■a very short period would intervene, after such a shackle as is complained of was removed from our exterior commerce, before the whole sale business of our otherwise attractive commercial metropolis, exempted thereby from the discouraging burthen to which it is at present subjected, would be able so to commend itself to the intelligent retailers- and customers in.the country, as to result in at least doubling the amount [255] of their present importations and sales, thereby supplying in this city alone the basis of a constitutional tax,which would result in even a greater aggregate to the treasury than the oppressive and unconstitutional one of which the defendants here complain. In other words, that there would probably soon be settled here at least twice the present number of wholesale merchants, who would “receive,” because they could then sell to the country merchants twice the quantity of goods they now do, whereby the ad valorem or ordinary tax upon them would be paid into our own treasury (through the wholesalers) instead of being paid,'as now, into the treasuries of the eastern States and cities, through t ose of our interior merchants whose customers compel them to furnish them with goods which have not been doubly or even trebly taxed between Philadelphia and the country stores. In this manner, it need scarcely be argued that custom is not only driven by,and from our own emporium, but taxes driven from our own treasury — the argument seeming plain and conclusive enough, and one upon which both merchants and their customers would rationally and readily act, namely: that where goods are less heavily pressed upon by the taxing power than the wholesalers here are, they can be purchased cheaper, and of course brought home and sold cheaper. Be this, however, as it may, the fault, if any, of leaving the treasury deficient, and ourselves (with others) thereby unprovided for, could not be ours — such considerations being addressed to legislative and not judicial provision or discretion.
Proceeding, therefore, rather to restate and to amplify our previous positions arid conclusions, than to write or deliver a new opinion, we commence by repeating, that “by the 19th subdivision of the 13th article of our State constitution, it is declared that all property subject to taxation in this State shall be taxed in proportion to its value ; and it would seem that whether reference be had to the meaning most naturally and directly imported and conveyed by the sentence itself, or (in connexion) to the cotemporaneons concurrences which probably contributed to suggest and to shape it, onr language is perhaps inadequate to furnish a combination of words, as a text, which would less ambiguously denote and enforce an observance of the great political maxim upon which they were doubtless predicated.”
“Concerning the mere grammatical signification of the sentence, there, can probably be no disagreement of opinion ; and when it is considered in connexion with the cotemporary fact, that under the terms of our admission into the Union, the State was, on the same day the constitution was adopted, binding itself by ordinance to forbear to tax certain descriptions of property, and that in virtue of the residue of its sovereignty [256] in that respect, “all” other property was “subject to taxation,” the sentence would seem almost historically, no less than verbally, to have been predicated upon the design whicli was entertained to repudiate and repress all favoritism or oppression, in the nature of class legislation; or otherwise, by ordaining that in Missouri, as in other States, a general pío rata assessment and’taxation — as simple and comparatively unexpensive in its enactment and execution, as it was unvaryingly just and equitable in its design and in its consequences — should be interposed as the ii reversible rule of action and of right in the State they were founding.”
“Although writing here, instead of an essay upon political economy, a mere and more rigid judicial opinion, it may not, perhaps, be wholly impermissible so far to anticipate the legitimate criticism to which this virtual denial of the discretion of the legislature may subject a coordinate department of the government, as to remark that it was doubtless present to the reflection and the forecast of the statesmen who founded our system, that unless the temper and the disposition of those for whom they were acting in that day and in this, should become exempt in the future which was before them from the infirmities implied in the record of all the past, a discretion in the majority to tax according to their judgment or their will, would find its periodical possible, if not probable denoument, in the comparative (perhaps specious) exemptions of the many of the strong, at the expense of the weaker class of the community. It was doubtless, therefore, deemed and acted upon, that in order to avoid the despotism of even an unchecked majority of men of like passions with our own, a subjection and adherence to the constitutional requision we are considering — in theory and in practice in spirit and in truth — in the legislation which is direct, and in that which is indirect, constituted then, as it will ever constitute, the only reliable guaranty that “the burdens and the blessings of government, like the dews of Heaven, will fall upon all alike.”
“That such a consummation is only compassed, when each and every citizen is subjected to the same specific tax for the personal protection afforded him by the government and the laws, and for the protection afforded to his property, (let it come from whence it may,) to a tax in proportion to its value, needs but rational reflection to beget rational concession — and that the exact reverse ensues, whenever the laws are so iiamed as that the expense of protecting the property of one citizen, is raised by the imposition of taxes, either exclusively, or disproportionately, upon the property of another, need not, of course, be further demonstrated. The one is deemed to be the unvarying equity and justice [257] of the constitution — the other the varying and alternate injustice of interest, design or misapprehension.
Such being the estimate we have formed, not only of the terms of the constitutional requisition itself, but of the great and immutable principle which constitutes its basis and defence, it is to our minds insufficient to answer, that the discriminating tax complained of in the present instance, was levied through the machinery of a discriminating license, instead of the more direct manner which it sought to avoid. If it be repugnant to the constitution in the one sense, it cannot be conformable to its spirit or design in the other — so that we are left without either the offipial alternative of the moral power to uphold what we can but regard as at least an unauthorized evasion of the constitutional guaranty in question. And whilst but little argument would seem necessary to demonstrate that even the imaginary success of such devices almost invariably contemplates and compasses even a more onerous and complicated tax, of multiplied inequality, upon the people at large, than if levied upon them directly and simply — in plain terms, for a plain purpose, and once for all — it is sufficient for the purposes of this opinion, and for the judgment which must be consequent upon it, that the object being the same, and the effect the same, the decision we are called to pronounce cannot vary in the one case from what the very terms of the law would have imposed in the other.”
What, indeed, is the law of 1849, when considered in connexion with the 10th section of the act of 1845, (which it essays to re-enact and retain,) except it be at least a double ad valorem tax upon the property of merchants and grocers ? The provisions of the first section of the act of ’49 are, that “in lieu of the taxes assessed upon merchants and grocers, licensed by the existing law, there shall be levied and collected upon every merchant’s and grocer’s license, a tax at the following rate, to wit: Where the amount off merchandize received for sale by any merchant or grocer shall amount in value to as much as five hundred dollars or less, the tax shall be one dollar ; where the amount of merchandize so received shall amount in value to more than five hundred dollars and not exceed six hundred dollars, the tax shall be one dollar and twenty cents; where the amount of merchandize so received shall amount in value to more than six hundred dollars, and not exceed seven hundred dollars, the tax shall be one dollar and forty cents; and so on in the same proportion, increasing the tax at the rate of 20 cents for every additional one hundred dollars’ worth of merchandize so received.”
Sec. 2. The provisions of the preceding section shall be applicable to all merchants, commission merchants and grocers, whether trading as [258] wholesale or retail dealers : Provided, that nothing in this act shall be so construed as to repeal the 10th section of an act entitled “an act to license and tax merchants,” approved March 25th, 1845, so far as the same relates to the collection of an ad valorem tax upon all merchandise offered for sale as aforesaid.”
The 10th section of the act of 1845, referring to the previous section, (8,) which may be called the discriminating or license section of that year, and to sec. 5 of the same act which exempts all goods which are of the “growth, produce or manufacture of this State,” is in these words :
“The collector shall collect as an ad valorem tax, such a per cent, upon all merchandize offered for sale as aforesaid, (except such as maybe offered in the packages, boxes, bales, barrels, or crates, in which they were imported, or in which they may have remained without being broken,) such an amount as may, for the time being, be paid as a tax upon real estate.”
That section therefore continuing in force, three sections thus quoted in connexion with the fifth section, which discriminates in favor of our own goods, and the general law of the 16th of February, 1847, which levies upon real estate and other general property one-fifth of one per centum on its “value,” constitute the existing enactments relating to the property or business of the defendants, and should therefore be considered in pari materia. It will be seen by their context, that they not only make the aggregate unequal tax, for the non-payment of which the defendants are indicted, to depend by their very terms upon the “value” of the merchantable “property” received by them, but that notwithstanding the sections are differently worded, the tax or per centum is substantially the same under each, being in short, under both sections, twenty cents on every hundred dollars’ worth, and consequently producing an aggregate exactly double that which is levied upon the general property of the State. In other words, the property which comes amongst us from other States is, in any view of the case, taxed twice as much as similar property in our own State is taxed.
It is perhaps not unwmrthy of remark in this connexion, that the Legislature itself seems not to have been exempt from the apprehension, that the extra tax they were thus levying upon one class of the community, or more strictly speaking, upon one description of “property,” to be paid in the end by those who consumed or used it, was at least of doubtful sanction under the constitutional guaranty we have quoted. Why, otherwise, resort to two sections cf law, each (o raise one-fifth of one per cent on the value of a merchant’s goods, instead of enacting openly and at once, in a single section, that the tax to be charged upon [259] his license, should be two-fifths of one per centum? No other reason is perceived for such an apparent redundancy of sections and provisos, except that it was not intended to peril the collection of a single ad valorem, or constitutional tax, (which it was doubtless assumed would be conceded in reference to the scope or requirements of one or the ¿other of the sections) by so combining the double ad valorem we are considering in a single section as that the whole must stand or fall together. Hence most probably resulted what we can but regard as the unconstitutional proviso to the act of 1849, by which the attempt is made to keep up the additional ad valorem established by the 10th section of the act of 1845, notwithstanding the object of the subsequent act of 1849 seemed to be to establish a general ad valorem system, “in lieu of the taxes assessed upon merchants and grocers” by the various laws then existing. It is perhaps fortunate, however, that the legislation upon the subject is as it is — presenting thereby to the court which disconcurs in the constitutional competency of thd legislature to assess upon one description of property, a tax or rate differing from that which is assessed upon all other descriptions of property, the alternative or option of rejecting that section which will least impair the general revenue to which the State is legitimately entitled, and also least disturb the harmony and simplicity of the system, as their decision may leave it.
It happens to the author of this opinion to know that the power to discriminate (as here complained of) between different descriptions of property “subject to taxation,” has long been denied or doubled by intelligent members of both branches of the legislature, without regard to avocation or to party; andas the question involved is conceded throughout the argument to be as much or more a political than a merely legal one, no impropriety is perceived either in thus alluding to the fact, or in briefly essaying such additional considerations as may be supposed to have been present to the mind of the convention, when adopting what is conceived to he by far the most important line in the constitution. Where, indeed, a sentence of this character is held to be open to construction at all, as the counsel for the State holds this to be, it becomes comparatively indispensable to its satisfactory solution, to summon in review the various considerations, historical and otherwise, which may be supposed to have legitimately borne upon or influenced its adoption, and thus educe, as satisfactorily as may be, the key to its proper construction.
It must be borne in mind, however, that we are discussing the question before us as one involving the power, and not the wisdom or virtue of the legislature. If it had been conceded when our constitution was [260] under discussion, or could be conceded now, that the legislative^ department of the government would be always exempt from the infirmj|ty; of our common nature, there .would not then have been, nor would there now be, a necessity for any constitution at all. It need not, however, be more specifically stated, that constitutions are founded in distrust of the very infirmities alluded to, and as constituting the permanent reliance of all men — the weaker portion, especially — that under all circumstances, and at all times, there are. limits and guaranties which even a majority cannot transcend or impair. Repeating, therefore, that this question can only properly be discussed as one of political or constitutional power, it has seemed to us as. b^ing but^oo readily susceptible of demonstration, that with a concession of the authority in question here, there would be no limit to the ramification or exercise of powers so exactly analagous as to have been in fact claimed and insisted upon in the course of this discussion; and that, instead of taxing “all property” equally, or “in proportion to its value,” the system of licensing particular avocations or professions, and then taxing them according to the interests or the prejudices of a temporary majority of the legislature would cause the constitutional guaranty we have been considering to be remembered for little else than to be contemned and evaded.
What, for instance, would restrain an interested and unchecked majority from enacting that no citizen should purchase, or sell, or hire, or even own a slave, without obtaining therefor an annual, or (as in the case before us) a semi-annual license — paying for it (and not for the property, as the fallacy runs,) such sum as the legislative wisdom or virtue may enact? What would prevent an enactment that no man should work a mine, cultivate more than a given quantity of land in hemp or tobacco, or keep more than a certain number or description of horses or cattle, without “a license therefor,” to be taxed and paid for, in either case or in all, according to the predominating interest, or the coalesced and combined interests and prejudices of an accidental and unchecked majority of the legislature? It is deemed sufficient to suggest, without amplifying or elaborating these and kindred abuses, in order to awaken such enquiry and reflection as we are fain to believe must resistlessly beget concurrence in the conclusion, that the constitutional guaranty in question is not only a farce, but an absolute fraud, if it be liable to such palpable every-day evasions.
But the very able and ingenious counsel who was employed by tiie county, and who presented in its petition for a rehearing of this cause the reasons upon which it was respectfully holden, that the restricted [261] construction denoted by our previous opinion was too literal, assumes not only in his argument, but in the example he has presented, that the guaranty in question simply restricts the legislature to an ad valorem instead of a specific tax, upon such property as it may “subject to taxa-ation.” And the proposition is illustrated by assuming (for example) that it was and is a simple denial of the legislative authority to tax a pleasure carriage worth a hundred dollars as much as one worth a thousand dollars. However disagreeing with this 'construction, as: rendering the object of too little practical utility to comport either with the general and' solemn terms of the sentence itself, or to justify for it a place amongst the highest and most radical guaranties contained in ’our “Bill of Rights,” yet even this, as it seems to us, concedes too much for the argument here — it having been already demonstrated that under the power assumed to license whatever the legislature sees fit, carriages (or of course anything else) worth a given suiA'!might be taxed a given per cent, by thát process, whilst others worth inoré or'less' might be either assessed and 'taxed only in the usual way1, or exempted altogether. Adopting, therefore, at least for the present, the single illustration of the learned counsel, it will of itself, perhaps, be sufficient to suggest and to demonstrate the general proposition upon whic'h we rely, which is, that the distinction between the tax on thé property or thing owned, and on the person or business of the ownef^mereiy'bécause he owns it, should have but little influence in the consideration of a' great and radical proposition like the present one, in which the community and the court should look to the substance of the thing done, instead of the mere name under which it is done. II 'otherwise, what we have been wont to regard as the most vital principle'of the constitution, may be contemptuously overriden by a mere form !
It is deemed unnecessary here to enter at large into the discussion of the kindred or resulting proposition, which has also been necessarily maintained in this discussion, being an affirmance of the po ver of the legislature may raise by direct taxation all the revenue of the State from a single species of property — land or negroes for example. That question is not so strictly before us as to require an elaborate exposition of the reasons upon which we place not only our denial of any such constitutional authority, but its virtual inhibition by both the letter and the spirit of the constitution. For the present, therefore, (at least in this connexion,) it will suffice to repeat that the sentence we have quoted is perhaps as expressive and imperative as language could render it — the words “may” and “shall” with their negatives, being conceded to bé [262] the proper auxiliaries of the enacting verb, and that where simply the latter is apopted, appropriately, (as in this cáse) to join the legal subject to the legal action, there can be no pretence of ambiguity, and hence no doubt or uncertainty, respecting either the purpose intended or the duty enjoined. We but reiterate, therefore, before perhaps resuming the consideration of the proposition in another connexion, that the emphatic words of the constitution are, that “all property subject to taxation shall., be taxed in proportion to its value,” and that at the time this fundamental and unchanging basis for raising the revenue of the State was agreed upon and ratified, every description of property not exempted by the compact of the same date was thus constitutionally “subject” to equal taxation. The term “property,” wre need scarcely remark, has a most extensive signification, consisting, according to its legal definition, “in the free use, enjoyment and disposal by a person of all his acquisitions, without any control or dimunition, save only by the law of the land.” What is that “law of the land” in this State, except it be the very constitutional guaranty under consideration, namely — that a merchant’s “acquisitions” or “property” (as in the definition just quoted) shall be taxed only as the acquisitions or property of another person ; or in the very words of the supreme “law of the land,” “in proportion to its value ?” and what is the tax on the sale of an article, acquired or purchased expressly for sale, but a tax on the article itself?”
If, therefore, under words thus imperative, and grammatically adapted to imply or signify an ever present or future present tense as to the taxation of all property” not exempted as above, the legislature may nevertheless elect what descriptions of property it will from time to time “subject” to the burdens of the treasury, (whether directly or indirectly) the plain provision of the constitution, so seemingly to the contrary, both in its letter and in the great public and private considerations upon which it is supposed to have been founded, is worth even less than the line it occupies upon the page before us.
Whilst it will not. be controverted that if the convention had remained silent as to any particular mode or basis of raising a revenue, there would have resulted to the legislature, in this State as in others, where no particular plan has been pointed out, the necessarily implied authority to levy and collect a sum sufficient to carry forward the legitimate operations of the government, in a manner conformable to their discretion alone, the case is conceived to be exactly the reverse where a basis or method has been distinctly intimated ; for thereby, according to the general rule of interpreting such delegations of authority or of duty the imperative specification of that particular method of executing it is [263] to be regarded as the virtual exclusion of all others. "Expresszo nni~ us~ e~clasio eat alierius."
Acting, doubtless, upon this undeniable and only safe principle of construction, it is perceived by reference to the constitution of the neigh~ boring State of Arkansas, where the convention inserted a general provision upon the subject of taxation, substantially conforming to our own, that it was deemed necessary, in order to confer the additional power of taxing merchants and others in that State, in the manner they are taxed by existing enactments here, to insert in their constitution an express authority in these words: "The general assembly shall have power t~ tax merchants, hawkers, pedlars and privileges, in such manner as may from time to time be prescribed by law."
But for the specific authority thus quoted, which may n)t inaptly be called a proviso to the genera! guaranty or plan of raising the revenue in that State, it was doubtless foreseen that it would have been as incompetent for its legislature to enact such a law as the one we are con. sidering, as (without such proviso) it is deemed incompetent for the legislature of this State to do-and why? Not that the right of the State was overshadowed or swallowed up by any pre-existing or para~ mount federal authority, but because the people of the. States themselves in their own organic law, had intelligently and wisely withheld