What, in the light of this view, are we to think of the doctrine of 'secession'?--of secession, that political dogma of recent development, which, if made practical, would destroy all political unity of greater compass than a State--a State, the idol of Southern political worship. It would break any confederacy into fragments, and prevent the consummation of those great unities which an advancing civilization demands. This doctrine of 'secession' would remand us back to the condition of affairs in Europe during the twelfth century, before commerce, the Crusades, and the waking up of intelligence had commenced the movement of national organization. The Southern States have a barbarian institution in their midst, but, not satisfied with that, they would inaugurate the practical operation of a new political doctrine, which must introduce still another element of barbarism, and interpose an additional obstacle to the progress of civilization. Shall this be? It is opposed to the political tendency of the times; and the common sense of mankind should forbid the acceptance of a political solecism in the organization of government, which virtually annuls the unity and integrity of the government itself. There are crises, however, in human development, when the movement is rapidly set forward; and others, when it may be as suddenly arrested or thrown back, requiring long periods to regain the lost ground, preparatory to a new advance. Our Union, only a brief while since, appeared to be upon the point of irreparable rupture; the division of this great Union into minor geographical districts, like the European monarchies, seemed to be imminent. The determination of the South to secede; a large portion of the influential press at the North pleading their cause; Buchanan favoring secession; many in the North, then, and for a long time previous, in favor of a 'peaceable separation;' but--thanks to the blind impetuosity of 'Southern chivalry'--with the fall of Sumter, and the inauguration of the war, the only hope for this Union revived! Wicked or foolish people have said that the bombardment of Sumter was the death-knell of the Union;--we believe it was just the reverse;--as the turning point of a great crisis, it signalled the birth of a new era. It threw the trimming and temporizing politicians of the North off their old tracks, and tore their platforms from under them; their antipathies were suddenly neutralized; their prejudices vanished; they were unexpectedly floating anew on the sea of public sentiment; the opinions of influential men were subject to a new ordeal; and the views of many an entire clique, faction, and party were revolutionized in a day. Northern pride was wounded; Anglo-Saxon energy was aroused; there was a demand for determination and 'pluck,' and the result is known to all. Secession, in the Free States, was suddenly transformed; there was a grand uprising for the vindication of a great principle of political