The considerations which now demand an immediate, and an undivided attention to this great object, are so obvious, so various, and so weighty, that we shall only attempt to glance at some of the most prominent. In the first place, it must be evident, that no period could be adopted in which the work can be prosecuted with less expense. Every day augments the value of the land through which the canal will pass; and when we consider the surplus hands which have been recently dismissed from the army into the walks of private industry, and the facility with which an addition can be procured to the mass of our active labour, in consequence of the convulsions of Europe, it must be obvious that this is now the time to make those indispensable acquisitions. 2. The longer this work is delayed, the greater will be the difficulty in surmounting the interests that will rise up in opposition to it. Expedients on a contracted scale have already been adopted for the facilitations of intercourse. Turnpikes, locks, and short canals, have been resorted to, and in consequence of those establishments, villages have been laid out, and towns have been contemplated. To prevent injurious speculation, to avert violent opposition, and to exhibit dignified impartiality and fraternal affection to your fellow-citizens, it is proper that they should be notified at once of your intentions. 3. The experience of the late war has impressed every thinking man in the community, with the importance of this communication. The expenses of transportation frequently exceeded the original value of the article, and at all times operated with injurious pressure upon the finances of the nation. The money thus lost for the want of this communication, would have perhaps defrayed more than one half of its expense. 4. Events which are daily occurring on our frontiers, demonstrate the necessity of this work. Is it of importance that our honourable merchants should not be robbed of their legitimate profits; that the public revenues should not be seriously impaired by dishonest smuggling, and that the commerce of our cities should not be supplanted by the mercantile establishments of foreign countries? then it is essential that this sovereign remedy for maladies so destructive and ruinous should be applied. It is with inconceivable regret we record the well known fact, that merchandise from Montreal has been sold to an alarming extent in our borders, for 15 per cent below the New-York prices. 5. A measure of this kind will have a benign tendency in raising the value of the national domains, in expediting the sale, and enabling the payment. Our national debt may thus, in a short time, be extinguished. Our taxes of course will be diminished, and a considerable portion of revenue may then be expended in great public improvements; in encouraging the arts and sciences; in patronising the operations of industry; in fostering the inventions of genius, and in diffusing the blessings of knowledge.