American Extension and Conquest.—The Daily News thus opens an article upon the recent attempt to invade Cuba:

"Shortly after the American war; a sapient French statesman, writing from Louisiana to his royal master in Paris, advised the French government to cultivate a close and intimate alliance with the Cherokee Indians, who, occupying as they did the defiles of the Alleghanies, would form a permanent bulwark between the young Anglo-Saxon republic and the French possessions on the Mississippi. But the permanent bulwark could no more resist the advancing wave than a lath and plaster breakwater could withstand the seas of the Channel. In a few short years not a vestige of it was to be found, and in less than a quarter of a century both French and Cherokees had disappeared from the scene. Not only were the defiles of the Alleghanies opened, but the Alleghanies themselves have since been virtually removed. Ever since the foundation of the republic, our American kinsmen have been anxious to emulate and surpass us in indulging that desire for territorial acquisition, which seems to be, for the present at least, the ruling passion of the Anglo-Saxon mind. Confined at first between the Alleghanies and the Atlantic, they gradually spread westward to the Mississippi, of both banks of which, from its sources to its embouchure, they possessed themselves as early as 1806. Their coast line, which, originally, did not extend beyond the St. Mary, was soon afterward carried round the peninsula of Florida, and along the northern shore of the Mexican Gulf, westward to the mouth of the Sabine. Not satisfied with this, they planted themselves in Texas, and some years afterward transferred their boundary to the Rio Grande. Oregon, New Mexico, and California, fell in quick succession within the grasp of the confederacy. The entire disappearance of the Spaniard from the continent is a consummation, not even doubtful, but simply awaiting the convenience of the encroaching Anglo-Saxon. For the accession of Canada, time is implicitly relied upon—the idea of conquest in that quarter being out of the question—and thus it is that even sober-minded men are beginning to believe that the time is not far off when the glowing prophecies of the most sanguine will be realized, that the boundaries of the republic would yet be the Isthmus, the North Pole, and the two oceans."


Ledru Rollin's new work, "The Decline of England," of which the first volume only has appeared, is, as might have been anticipated, savagely attacked in most of the British journals. The Times observes:

"M. Ledru Rollin professes to be a philosopher and a statesman, and, being induced by somewhat peculiar circumstances to reflect upon the condition of this country, he was, he tells us, driven to the conclusion that we are a declining people, destined in no short period to exhibit to mankind a fearful spectacle of misery and ruin. Some persons have thought, that the many manifestations of material wealth and power which must have presented themselves to the eyes and mind of M. Ledru Rollin, even on the most casual observation, should have induced him in his character of philosoper to hesitate in deciding so hastily, and with such emphasis, that our destruction is imminent. But in our opinion there are events of everyday occurrence connected with our social habits and customs—events which from their frequency cease to excite our attention—which should be deemed still more important and significant, and which to one really deserving the name of a philosopher would appear more powerful guarantees for the future happiness of a people among whom they occur than any afforded by mere proofs of great wealth, power, or skill. It is much the fashion with those who delight to deal in doleful vaticinations as to the future destiny of England, to dwell with great emphasis upon the amazing diversity of conditions to be seen here—to exaggerate the suffering of the millions of our poor, and to place them in a sort of rhetorical contrast with the extravagant wealth of a favored few. But there is still something in the mutual relations of all classes of society in this country that proves a healthy condition to exist in our body politic, that shows that we are really brethren, and that whether interest or kind sympathies govern us we are still one people—with great differences of opinion among us indeed, openly expressed by all, but still with a feeling prevalent in all classes of the community that we form one people, and that we are, from the most powerful to the most weak, bound together by ties of great regard as well as national brotherhood."


The Late Catastrophe on Lake Erie.—Our whole country has been once more shocked by an appalling and unnecessary loss of life, from the burning of the steamer Griffith. We use the expression, unnecessary loss of life, not from any hasty impulse, or undue excitement, but in view of the evident and undeniable fact, that two hundred and fifty human beings have been sacrificed for a culpable neglect on the part of the proprietors of the steamer to furnish suitable protection. No one competent to judge will doubt that every individual on the Griffith might have been saved had she been provided with life-boats. The avarice of proprietors has generally prevented their use, though the cost of a sufficient number for each steamer would not exceed one thousand dollars. The lives of hundreds of men, women and children are of little account to a corporation, when weighed against a thousand dollars of their capital stock. Life-boats cannot save their burning property, and why impair their own interests for the saving a few hundred lives now and then? We have the approbation of every disinterested citizen, when we suggest to Congress some law which shall compel steamboat owners to protect their passengers in case of accident, by suitable life-saving apparatus. Fire-proof paints and other incombustible materials are very wisely demanded, but our navigation is exposed to a thousand other dangers, which can be guarded against by no other means so effectually as by life-boats; and it should be within the duties of the inspectors to see that steamers are in all instances furnished with a sufficient number of them to contain their full complement of passengers.


M. Lamartine has left Paris to visit his estate in the East.