IT IS sometimes asked, with an air of seeming triumph, what inducements could the States have, if disunited, to make war upon each other? It would be a full answer to this question to say--precisely the same inducements which have, at different times, deluged in blood all the nations in the world. But, unfortunately for us, the question admits of a more particular answer. There are causes of differences within our immediate contemplation, of the tendency of which, even under the restraints of a federal constitution, we have had sufficient experience to enable us to form a judgment of what might be expected if those restraints were removed. Territorial disputes have at all times been found one of the most fertile sources of hostility among nations. Perhaps the greatest proportion of wars that have desolated the earth have sprung from this origin. This cause would exist among us in full force. We have a vast tract of unsettled territory within the boundaries of the United States. There still are discordant and undecided claims between several of them, and the dissolution of the Union would lay a foundation for similar claims between them all. It is well known that they have heretofore had serious and animated discussion concerning the rights to the lands which were ungranted at the time of the Revolution, and which usually went under the name of crown lands. The States within the limits of whose colonial governments they were comprised have claimed them as their property, the others have contended that the rights of the crown in this article devolved upon the Union; especially as to all that part of the Western territory which, either by actual possession, or through the submission of the Indian proprietors, was subjected to the jurisdiction of the king of Great Britain, till it was relinquished in the treaty of peace. This, it has been said, was at all events an acquisition to the Confederacy by compact with a foreign power. It has been the prudent policy of Congress to appease this controversy, by prevailing upon the States to make cessions to the United States for the benefit of the whole. This has been so far accomplished as, under a continuation of the Union, to afford a decided prospect of an amicable termination of the dispute. A dismemberment of the Confederacy, however, would revive this dispute, and would create others on the same subject. At present, a large part of the vacant Western territory is, by cession at least, if not by any anterior right, the common property of the Union. If that were at an end, the States which made the cession, on a principle of federal compromise, would be apt when the motive of the grant had ceased, to reclaim the lands as a reversion. The other States would no doubt insist on a proportion, by right of representation. Their argument would be, that a grant, once made, could not be revoked; and that the justice of participating in territory acquired or secured by the joint