both as great and as valuable as possible, it is necessary to procure to it as extensive a market as possible, and consequently to establish the freest, the easiest, and the least expensive communication between all the different parts of the country; which can be done only by means of the best roads and the best navigable canals.

But the revenue of the sovereign does not, in any part of Europe, arise chiefly from a land tax or land rent. In all the great kingdoms of Europe, perhaps, the greater part of it may ultimately depend upon the produce of the land: but that dependency is neither so immediate, nor so evident. In Europe, therefore, the sovereign does not feel himself so directly called upon to promote the increase, both in quantity and value, of the produce of the land, or, by maintaining good roads and canals, to