If, retaining Fortress Monroe, we should then have run with the James River and the line of Richmond and Lynchburg, or if, ascending higher to the Chesapeake Bay and the Rappahannock, we were to run with the line of Fredericksburg, we should reach either the Blue Ridge or the Alleghany Mountains, as in the case of power on our part, we might have chosen. With these mountains, sweeping in a southwesterly direction into Northern Georgia and Alabama, runs the line of division between the 'true-blue' Southern slaveholding opinion and policy, on the south and east, and the semi-Free-State opinion and policy on the north and west. One or other of these mountain ranges, with their unfrequent and difficult passes, would have offered the best natural boundary between the two future nations, whose divergent national tendencies would not have ceased with the nominal termination of the war to be essentially hostile. Following this line till we reach the Tennessee river, thence along the course of that stream, turning northwardly to the Ohio, or more properly, perhaps, to the southern line of Kentucky, we exclude the most pestilent portion of Tennessee, of which Memphis is the capital, and retain the middle and eastern parts, along with Eastern Kentucky and Western Virginia. Thence passing westward with the southern line of Missouri to the Indian Territory, thence southward with the western line of Arkansas to the Red river, thence westward along that river as the boundary between the Indian Territory and Texas, to the one hundredth degree of longitude west from Greenwich, and with that meridian south, to the Rio Grande and the Gulf--dividing the western from the eastern half of Texas--we circumscribe very fairly the exact region of country in which the slaveholding epidemic is violent and intense, and throw within the limits of the great Northern Republic all of the region in which freedom is already established, and all that in which, as above stated, there was still a surviving and half vital tendency in freedom's behalf. In addition to a boundary so favorable to ourselves, and forced by our commanding position upon our unwilling adversary, we might have imposed upon her such other terms in relation to her foreign policy, custom-house regulations, and the like, as the extent of our power should have authorized. We might even have consigned the Southern States to a species of provisional and _quasi_ nationality, with the claim and expectation of their ultimate return within the pale of the Union, when, through the severe ordeal of military despotism or anarchy at home, or from other causes, they should have purged themselves of that institution, adverse to all our policy, which has been the sole cause of all our woes.