In wilfully traducing and decrying everything North of Mason and Dixon's line, and in excessively magnifying the importance of everything South of it, the oligarchy have, in the eyes of all liberal and intelligent men, only made an exhibition of their uncommon folly and dishonesty. For a long time, it is true, they have succeeded in deceiving the people, in keeping them humbled in the murky sloughs of poverty and ignorance, and in instilling into their untutored minds passions and prejudices expressly calculated to strengthen and protect the accursed institution of slavery; but, thanks to heaven, their inglorious reign is fast drawing to a close; with irresistible brilliancy, and in spite of the interdict of tyrants, light from the pure fountain of knowledge is now streaming over the dark places of our land, and, ere long--mark our words--there will ascend from Delaware, and from Texas, and from all the intermediate States, a huzza for Freedom and for Equal Rights, that will utterly confound the friends of despotism, set at defiance the authority of usurpers, and carry consternation to the heart of every slavery-propagandist. To undeceive the people of the South, to bring them to a knowledge of the inferior and disreputable position which they occupy as a component part of the Union, and to give prominence and popularity to those plans which, if adopted, will elevate us to an equality, socially, morally, intellectually, industrially, politically, and financially, with the most flourishing and refined nation in the world, and, if possible, to place us in the van of even that, is the object of this work. Slaveholders, either from ignorance or from a wilful disposition to propagate error, contend that the South has nothing to be ashamed of, that slavery has proved a blessing to her, and that her superiority over the North in an agricultural point of view makes amends for all her shortcomings in other respects. On the other hand, we contend that many years of continual blushing and severe penance would not suffice to cancel or annul the shame and disgrace that justly attaches to the South in consequence of slavery--the direst evil that e'er befell the land--that the South bears nothing like even a respectable approximation to the North in navigation, commerce, or manufactures, and that, contrary to the opinion entertained by ninety-nine hundredths of her people, she is far behind the free States in the only thing of which she has ever dared to boast--agriculture. We submit the question to the arbitration of figures, which, it is said, do not lie. With regard to the bushel-measure products of the soil, of which we have already taken an inventory, we have seen that there is a balance against the South in favor of the North of _seventeen million four hundred and twenty-three thousand one hundred and fifty-two bushels_, and a difference in the value of the same, also in favor of the North, of