The declension of Venice did not, like that of Rome, proceed from the increase of luxury, or the revolt of their own armies in the distant Colonies, or from civil wars of any kind. Venice has dwindled in power and importance, from causes which could not be foreseen; or guarded against by human prudence, although they had been foreseen. How could this republic have prevented the discovery of a passage to Asia by the Cape of Good Hope? or hinder other nations from being inspired with a spirit of enterprise, industry, and commerce? In their present situation there is little probability of their attempting new conquests; happy if they are allowed to remain in the quiet possession of what they have. Venice has a most formidable neighbour in the Emperor, whose dominions border on those of this republic on all sides. The independency of the republic entirely depends on his moderation; or, in case he should lose that virtue, on the protection of some of the great Powers of Europe. I have now finished the sketch I proposed, of the Venetian government, with which I could not help intermingling many of the principal historical events; indeed I enlarged on these, after you informed me, that you intended to give your young friend copies of my letters on this subject, before he begins his tour. I wish they were more perfect on his account; they will, at least, prevent his being in the situation of some travellers I have met with, who, after remaining here for many months, knew no more of the ancient or modern state of Venice, than that the inhabitants went about in boats instead of coaches, and, generally speaking, wore masks. LETTER XVIII. Venice.