Fields made desolate by battles then are now waving with grain, covered by green swards, or bedecked with flowers; what were then hastily constructed earthworks are now grassy mounds; covered over with shrubbery; what then were rifle-pits are now pleasant pathways for man and beast; cities then burned, or otherwise made desolate through the ravages of war, have regained more than their former size, beauty, and commercial prosperity; plantations then laid waste have been restored to more than their former productiveness; wounds, ghastly, bloody wounds, then made by shot or shell, or sabre cut, are now so healed that even the cicatrices are scarcely observable; and, but for vacant chairs in many households, and too well-filled cemeteries at Arlington Heights, at Gettysburg, and all over the land, it would be difficult for us now to realize that a terrible, desolating war had swept over this country within so short a time as eighteen years. Time is indeed the great leveller, bringing king and subject, master and slave, to a common platform; nor is it less the great assuager and healer. Passions which burned in the breasts of men with the fierceness of a furnace, eighteen years ago, have so smouldered and died out, that not even a spark can now be found on the hearthstones of their hearts; and hence it is that what could not have been told fifteen, ten, or even five years ago, without the risk of inflaming passions and leading to greater harm than good, may now be told without the slightest objection either from actors or subjects. In history, as in law, there are _statutes of limitation_, and when these bounds are once passed, all that occurred previous to those dates is wiped from the record of _personal_ responsibility, and becomes the property of the historian. Most, if not all, of the facts which I purpose to incorporate in this history will be new--that is, such as have never been published before. They have been known, of course, to the actors and to a few confidential friends, and vague hints of their existence have found their way in newspapers from time to time; but never before have they reached the public eye or ear in book form; nor would they now, but for the fact that the limitation of responsibility has so far passed, that no possible harm can come from their publicity. To make the new facts intelligible as to time and bearing, old facts will, in some cases, have to be repeated, but in all such cases the old facts will be but the frames, while the new facts will be the pictures.