The Norman barons after the Conquest, the Spanish conquerors in Mexico and Peru, the Englishmen of the days of Clive and Hastings in India, are all examples of that thorough concentration of strength which must arise in the conflicts of races. Republics have fallen through their standing armies. The proprietary class at the South was the most dangerous of standing armies, for it was disciplined to the use of power night and day. The overthrow of the Rebellion will to a great degree ruin this class. But since it is one not founded on birth or culture, but simply on white blood and circumstance, (for no Secessionist is so fierce as your converted Northerner,) it cannot fall like the Norman nobility in the Wars of the Roses, or waste by operation of climate like the masters of Mexico and Hindostan. It renews itself whenever it touches slave-soil. That gives it life. We contend that Government must for its own preservation go to the root of the matter. And we cannot see that there is any Constitutional difficulty. There are probably not ten slave-proprietors in the South whom it has not the right to arrest, try, and hang, for high-treason. Of course, every one can see the practical difficulty, as well as the manifest folly, of doing this. But if it has that right toward these individuals, it certainly may say, by Act of Congress, if we choose, that it will not waive it except upon conditions which shall secure it from any further trouble. It seems to us fully within our power. And we will use an illustration that may help to show what we mean. President Lincoln has no right to require of any citizen of the United States that he take the temperance-pledge. But suppose a murderer who has taken life in a fit of drunkenness applies for pardon to the Executive. The Executive, Governor or President, as the case may be, may surely then impose that condition before commuting the sentence or releasing the prisoner. Now the Nation stands toward the Rebels in a like attitude. It may be good policy to take them back as fast as they submit, it may be Christian magnanimity to make the way as easy as possible for their return, but they have no right to come back to anything but a prison and hard labor for life. Many of them have trebly forfeited their lives,--as traitors, as deserters from the naval and military service, and as paroled prisoners who have broken their parole. And therefore we say, since we cannot deal with all the individuals, we must deal with the masses, and that in their corporate capacity. If South Carolina is a sovereign State, is in the Union as a feudal chief in his king's court, with power to carry from York to Lancaster and from Lancaster to York his subject vassals, then South Carolina has dared the hazard of rebellion, and her political head is forfeit.