Let us now consider a more difficult case, that of an entire country, with its innumerable details of structure, aspect, and cultivation; its plants, animals, inhabitants, and towns; as, for example, the Low Countries. The essential character of this region is its _alluvial_ formation; that, is to say, a formation due to vast quantifies of earth brought down by streams and deposited about their mouths. From this single term spring an infinity of peculiarities, summing up the entire nature of the country, not only its physical outlines, what it is in itself, but again the intellectual, moral, and physical qualities of its inhabitants, and of their works. At first, in the inanimate world, come its moist and fertile plains, the necessary consequence of numerous broad rivers and vast deposits of productive soil. These plains are always green, because broad, tranquil, and sluggish streams, and the innumerable canals so easily constructed in soft, flat ground, maintain perennial verdure. You can readily imagine, and on purely rational principles, the aspect of such a country--a dull, rainy sky, constantly streaked with showers, and even on fine days veiled as if by gauze with light vapory clouds rising from the wet surface, forming a transparent dome, an airy tissue of delicate, snowy fleeces, over the broad verdant expanse stretching out of sight and rounded to the distant horizon. In the animated kingdom these numerous luxuriant pastures attract countless herds of cattle, who recline tranquilly on the grass, or ruminate over their cud, and dot the flat green sward with innumerable spots of white, yellow, and black. Hence the rich stores of milk and meat, which, added to the grains and vegetables raised on this prolific soil, furnish its inhabitants with cheap and abundant supplies of food. It might well be said that in this country water makes grass, grass makes cattle, cattle make cheese, butter, and meat; and all these, with beer, make the inhabitant. Indeed, out of this fat living, and out of this physical organization saturated with moisture, spring the phlegmatic temperament, the regular habits, the tranquil mind and nerves, the capacity to take life easily and prudently, unbroken contentment and love of well-being, and, consequently, the reign of cleanliness and the perfection of comfort. These consequences extend so far as even to affect the aspect of towns. In an alluvial country there is no stone; building material consists of terra-cotta bricks, and tiles. Rains being frequent and heavy, roofs are very sloping, and as dampness lasts a long time, their fronts are painted and varnished. A Flemish town, therefore, is a net-work of brown or red edifices always neat, occasionally glittering and with pointed gables; here and there rises an old church constructed of shingle or of rubble; streets in the best of order run between two scrupulously clean lines of sidewalk. In Holland the sidewalks are laid