The Edinburgh Review well knows that the white laborers of England receive more blows than are inflicted on Southern slaves. In the Navy, the Army, and the Merchant service of England, there is more of cruelty, more physical discomfort, than on all the farms of the South. This Review, for twenty years, has been a grand repository of the ignorance, the crimes, and sufferings of the workers in mines and factories, of the agricultural laborers, of the apprentices, and, in fine, of the whole laboring class of England. We might appeal to its pages almost _passim_ to establish these facts. Half the time of Parliament is consumed in vain efforts to alleviate the condition of the cruelly-treated, and starving poor; and much of this Review is taken up in chronicling the humane, but fruitless action of Parliament. No man in the South, we are sure, ever bred slaves for sale. They are always sold reluctantly, and generally from necessity, or as a punishment for misconduct. The South-West has been settled in great part by farmers from the older slave States, removing to them with their negroes. The breaking up of families of whites and of blacks keeps equal pace. But we have no law of impressment in the South to sever the family ties of either blacks or whites. Nor have we any slavery half so cruel as that to which the impressed English seaman is subjected. The soldiers torn from their wives and children, to suffer and to perish in every clime and on every sea, excite not the sympathies of the Reviewer; they are all reserved for imaginary cases of distress, occasioned by the breaking up of families of Southern negroes. The so-called slave trade of the South is no evil, because the instances of the improper severing of family ties are rare. Will some Yankee or Englishman, ere the charge is repeated that slaves are bred to be sold like horses, when they are old enough for market, point out a single instance in the present, or the past, of a Southerner's pursuing such a business? Yankees and Englishmen kill their wives annually, yet it has not occurred to Englishmen at all, and not to the Yankee till very lately, to abolish the marriage relation. When Englishmen correct the thousand real and pressing evils in their society, it will be time enough to call on us to do away with the imaginary abuses of slavery. These remarks have been elicited from us by an article on Southern slavery, in the April number of the Edinburgh Review, which is equally distinguished for the falsity of its charges and the ill nature of its comments. As a full justification for the indefinite continuance of negro slavery, we give below an extract from an able article from the same Review, in its January number, 1846, entitled "Legislation for the working classes." In showing the many evils arising from emancipating the whites, the Reviewer demonstrates, though not intending it, the absurdity of emancipating negroes. If