Essay on the Trial By Jury | Page 4

barrier against the tyranny and oppression of the government they are really mere tools in its hands, for carrying into execution any injustice and oppression it may desire to have executed.
But for their right to judge of the law, and the justice of the law, juries would be no protection to an accused person, even as to matters of fact; for, if the government can dictate to a jury any law whatever, in a criminal case, it can certainly dictate to them the laws of evidence. That is, it can dictate what evidence is admissible, and what inadmissible, and also what force or weight is to be given to the evidence admitted. And if the government can thus dictate to a jury the laws of evidence, it can not only make it necessary for them to convict on a partial exhibition of the evidence rightfully pertaining to the case, but it can even require them to convict on any evidence whatever that it pleases to offer them.
That the rights and duties of jurors must necessarily be such as are here claimed for them, will be evident when it is considered what the trial by jury is, and what is its object.
"The trial by jury," then, is a "trial by the country" that is, by the people as distinguished from a trial by the government.
It was anciently called "trial per pais" that is, "trial by the country." And now, in every criminal trial, the jury are told that the accused "has, for trial, put himself upon the country; which country you (the jury) are."
The object of this trial "by the country," or by the people, in preference to a trial by the government, is to guard against every species of oppression by the government. In order to effect this end, it is indispensable that the people, or "the country," judge of and determine their own liberties against the government; instead of the government's judging of and determining its own powers over the people. How is it possible that juries can do anything to protect the liberties of the people against the government, if they are not allowed to determine what those liberties are?
Any government, that is its own judge of, and determines authoritatively for the people, what are its own powers over the people, is an absolute government of course. It has all the powers that it chooses to exercise. There is no other or at least no more accurate definition of a despotism than this.
On the other hand, any people, that judge of, and determine authoritatively for the government, what are their own liberties against the government, of course retain all the liberties they wish to enjoy. And this is freedom. At least, it is freedom to them; because, although it may be theoretically imperfect, it, nevertheless, corresponds to their highest notions of freedom.
To secure this right of the people to judge of their own liberties against the government, the jurors are taken, (or must be, to make them lawful jurors,} from the body of the people, by lot, or by some process that precludes any previos knowledge, choice, or selection of them, on the part of the government.
This is done to prevent the government's constituting a jury of its own partisans or friends; in other words, to prevent the government's packing a jury, with a view to maintain its own laws, and accomplish its own purposes.
It is supposed that, if twelve men be taken, by lot, from the mass of the people, without the possibility of any previous knowledge, choice, or selection of them, on the part of the government, the jury will be a fair epitome of "the country" at large, and not merely of the party or faction that sustain the measures of the government; that substantially all classes of opinions, prevailing among the people, will be represented in the jury; and especially that the opponents of the government, (if the government have any opponents,) will be represented there, as well as its friends; that the classes, who are oppressed by the laws of the government, (if any are thus oppressed,) will have their representatives in the jury, as well as those classes, who take sides with the oppressor that is, with the government.
It is fairly presumable that such a tribunal will agree to no conviction except such as substantially the whole country would agree to, if they were present, taking part in the trial. A trial by such a tribunal is, therefore, in effect, "a trial by the country." In its results it probably comes as near to a trial by the whole country, as any trial that it is practicable to have, without too great inconvenience and expense. And. as unanimity is required for a conviction, it follows that no one can be convicted, except