But we will not speculate upon probabilities so remote. We will presume the success of rebellion, and one nation south, another north. The evil would still be very great. There must be armed thousands maintained by the two Governments to be ready for war at any moment. Two such nations, even if both were free, and still less with slavery in one of them, could not exist by the side of each other without frequent broils and collisions. Standing armies exhaust the resources of nations and retard the progress of civilization by a double result. They withdraw able-bodied men from the productive energies of the country, and are at the same time a tax upon the industrial forces which remain. The enormous daily expense of the present war must give us some idea of the cost of maintaining a standing army of two or three hundred thousand men even in times of peace. This has done a great deal to retard the progress of Europe; and that we, as a nation, have heretofore been free from this encumbrance, is doubtless one of the reasons why we have made such rapid strides in so much that makes a nation great and happy. But standing armies imply war, and the international wars of Europe have done much to exhaust her resources and paralyze her prosperity. Guizot says--and we may see it in history for ourselves--that 'for nearly three centuries, foreign relations form the most important part of history.' Foreign relations, wars, treaties, alliances, alone occupy the attention and fill the page of history. Sad result of the political divisions of a continent! Unhappy fruits of maintaining the balance of power among neighboring nations! Let this continent be warned! And now is the crisis when this warning needs most to be heeded. And even if this critical juncture should be safely passed, we have need to guard against others, and these truths should be universally recognized as elements of our national preservation. We may profit by the shipwreck of others, to avoid the rock on which they split. There are causes clearly discernible in the history of Europe, for the divisions of that continent, which do not now, and never have obtained here. Her political institutions were developed out of the chaos of barbarism, and she had to unite smaller jurisdictions into larger ones; and she did this as well as the status of civilization would permit at the period when national organization was effected.