The north of Africa has so long remained in comparative obscurity, exercising little or no influence in the grand game of national contests, which forms the subject of our most interesting modern histories, that works relating to it are few in number, and generally bear unequivocal marks of the ignorance or prejudice of the writers. For this reason, it is difficult to obtain a correct statement of facts, and almost always impossible to arrive at motives; persons therefore who estimate the propriety of labor, by calculating the value of its produce, would easily be diverted from such researches, although they might not object to profit by their results. I have endeavored to arrange into a regular series, the facts thus collected, passing lightly over those which are the most generally known, and introducing occasionally a few observations, which will not I hope be considered obtrusive. Yet I fear that I shall not succeed in communicating any interest to the pages of your periodical; the details of selfish intrigue, murder and treachery, never relieved by incidents springing from generous motives, which constitute the history of the north African nations, are, I must confess, more likely to excite disgust than pleasurable emotions; still they exhibit man as he is, without the light of civilization, or the restraints of moral duty; and may serve to attach us still more strongly to those social and political institutions, without which a similar state of things might exist among ourselves. I am, sir, &c. R. G. The countries lying on the southern shore of the Mediterranean, and usually denominated the Barbary States, have for many ages been almost forgotten by the christian world, or only remembered as the abode of pirates and ruffians. The maritime powers of Europe seem however at length to have recollected, that at a short distance from them, are territories of great extent and fertility, capable of producing most of the articles now obtained, by means of long and dangerous voyages, from the East and West Indies, and offering every facility for commercial intercourse, with the countless nations inhabiting the vast continent of Africa. These territories are, it is true, already inhabited by people living under acknowledged governments; but a continued course of misconduct, which experience has shewn to be incorrigible, has caused them to be regarded as completely out of the pale of civilization; and if they retain their independence much longer, it will be rather from jealousy among their powerful neighbors than from any respect for their claims to nationality.