The commissioners under the seventh article of the treaty of Ghent have so nearly completed their arduous labors that, by the report recently received from the agent on the part of the United States, there is reason to expect that the commission will be closed at their next session, appointed for the 22d of May of the ensuing year.

The other commission, appointed to ascertain the indemnities due for slaves carried away from the United States after the close of the late war, have met with some difficulty, which has delayed their progress in the inquiry.  A reference has been made to the British Government on the subject, which, it may be hoped, will tend to hasten the decision of the commissioners, or serve as a substitute for it.

Among the powers specifically granted to Congress by the Constitution are those of establishing uniform laws on the subject of bankruptcies throughout the United States and of providing for organizing, arming, and disciplining the militia and for governing such part of them as may be employed in the service of the United States.  The magnitude and complexity of the interests affected by legislation upon these subjects may account for the fact that, long and often as both of them have occupied the attention and animated the debates of Congress, no systems have yet been devised for fulfilling to the satisfaction of the community the duties prescribed by these grants of power.  To conciliate the claim of the individual citizen to the enjoyment of personal liberty, with the effective obligation of private contracts, is the difficult problem to be solved by a law of bankruptcy.  These are objects of the deepest interest to society, affecting all that is precious in the existence of multitudes of persons, many of them in the classes essentially dependent and helpless, of the age requiring nurture, and of the sex entitled to protection from the free agency of the parent and the husband.  The organization of the militia is yet more indispensable to the liberties of the country.  It is only by an effective militia that we can at once enjoy the repose of peace and bid defiance to foreign aggression; it is by the militia that we are constituted an armed nation, standing in perpetual panoply of defense in the presence of all the other nations of the earth.  To this end it would be necessary, if possible, so to shape its organization as to give it a more united and active energy.  There are laws for establishing an uniform militia throughout the United States and for arming and equipping its whole body.  But it is a body of dislocated members, without the vigor of unity and having little of uniformity but the name.  To infuse into this most important institution the power of which it is susceptible and to make it available for the defense of the Union at the shortest notice and at the smallest expense possible of time, of life, and of treasure are among the benefits to be expected from the persevering deliberations of Congress.