During the long and brilliant judicial career of Judge McLean his circuit grew into an empire altogether too large for any one judge to give the courts therein more than a nominal attendance--rising in population from 1,470,018 in 1830 to 6,151,405 in 1860.

Besides this, the country generally has outgrown our present judicial system. If uniformity was at all intended, the system requires that all the States shall be accommodated with circuit courts, attended by Supreme judges, while, in fact, Wisconsin, Minnesota, Iowa, Kansas, Florida, Texas, California, and Oregon have never had any such courts. Nor can this well be remedied without a change in the system, because the adding of judges to the Supreme Court, enough for the accommodation of all parts of the country with circuit courts, would create a court altogether too numerous for a judicial body of any sort. And the evil, if it be one, will increase as new States come into the Union. Circuit courts are useful or they are not useful. If useful, no State should be denied them; if not useful, no State should have them. Let them be provided for all or abolished as to all.

Three modifications occur to me, either of which, I think, would be an improvement upon our present system. Let the Supreme Court be of convenient number in every event; then, first, let the whole country be divided into circuits of convenient size, the Supreme judges to serve in a number of them corresponding to their own number, and independent circuit judges be provided for all the rest; or, secondly, let the Supreme judges be relieved from circuit duties and circuit judges provided for all the circuits; or, thirdly, dispense with circuit courts altogether, leaving the judicial functions wholly to the district courts and an independent Supreme Court.

I respectfully recommend to the consideration of Congress the present condition of the statute laws, with the hope that Congress will be able to find an easy remedy for many of the inconveniences and evils which constantly embarrass those engaged in the practical administration of them. Since the organization of the Government Congress has enacted some 5,000 acts and joint resolutions, which fill more than 6,000 closely printed pages and are scattered through many volumes. Many of these acts have been drawn in haste and without sufficient caution, so that their provisions are often obscure in themselves or in conflict with each other, or at least so doubtful as to render it very difficult for even the best-informed persons to ascertain precisely what the statute law really is.

It seems to me very important that the statute laws should be made as plain and intelligible as possible, and be reduced to as small a compass as may consist with the fullness and precision of the will of the Legislature and the perspicuity of its language. This well done would, I think, greatly facilitate the labors of those whose duty it is to assist in the administration of the laws, and would be a lasting benefit to the people, by placing before them in a more accessible and intelligible form the laws which so deeply concern their interests and their duties.

I am informed by some whose opinions I respect that all the acts of Congress now in force and of a permanent and general nature might be revised and rewritten so as to be embraced in one volume (or at most two volumes) of ordinary and convenient size; and I respectfully recommend to Congress to consider of the subject, and if my suggestion be approved to devise such plan as to their wisdom shall seem most proper for the attainment of the end proposed.

One of the unavoidable consequences of the present insurrection is the entire suppression in many places of all the ordinary means of administering civil justice by the officers and in the forms of existing law. This is the case, in whole or in part, in all the insurgent States; and as our armies advance upon and take possession of parts of those States the practical evil becomes more apparent. There are no courts nor officers to whom the citizens of other States may apply for the enforcement of their lawful claims against citizens of the insurgent States, and there is a vast amount of debt constituting such claims. Some have estimated it as high as $200,000,000, due in large part from insurgents in open rebellion to loyal citizens who are even now making great sacrifices in the discharge of their patriotic duty to support the Government.

Under these circumstances I have been urgently solicited to establish by military power courts to administer summary justice in such cases I have thus far declined to do it, not because I had any doubt that the end proposed--the collection of the debts--was just and right in itself, but because I have been unwilling to go beyond the pressure of necessity in the unusual exercise of power. But the powers of Congress, I suppose, are equal to the anomalous occasion, and therefore I refer the whole matter to Congress, with the hope that a plan may be devised for the administration of justice in all such parts of the insurgent States and Territories as may be under the control of this Government, whether by a voluntary return to allegiance and order or by the power of our arms; this, however, not to be a permanent institution, but a temporary substitute, and to cease as soon as the ordinary courts can be reestablished in peace.

It is important that some more convenient means should be provided, if possible, for the adjustment of claims against the Government, especially in view of their increased number by reason of the war. It is as much the duty of Government to render prompt justice against itself in favor of citizens as it is to administer the same between private individuals. The investigation and adjudication of claims in their nature belong to the judicial department. Besides, it is apparent that the attention of Congress will be more than usually engaged for some time to come with great national questions. It was intended by the organization of the Court of Claims mainly to remove this branch of business from the halls of Congress: but while the court has proved to be an effective and valuable means of investigation, it in great degree fails to effect the object of its creation for want of power to make its judgments final.

Fully aware of the delicacy, not to say the danger, of the subject, I commend to your careful consideration whether this power of making judgments final may not properly be given to the court, reserving the right of appeal on questions of law to the Supreme Court, with such other provisions as experience may have shown to be necessary.