be exported to Cuba, and the Antilles. The Southern parts of the United States are already supplied from thence, and from Cohahuila with both; but more especially the former, which are sometimes embarked at the Brazos de Santiago, close to the mouth of the river Bravo del Norte, but more generally conveyed by land, it is thought that Texas may prove well suited for the growth of the Merino wool, both on account of the climate, and the extent of uncultivated land, over which they may be allowed to graze at liberty. The North Americans have exported wool from Cohahuila, but I have been informed, that although the staple is long, it is by no means fine, and there is a burr in it, which it requires much trouble to extract. The latter disadvantage will not be met with in Texas, except possibly amongst the mountains of San Saba; for I have observed throughout Mexico, that wherever the land is arid, burrs and thorny plants of every description abound, although wherever water is abundant, they are scarcely to be found. Swamps, stagnant water, and a rank vegetation, together with the disorders arising from marsh-miasmata, render a large proportion of the Southern parts of the United States little better than a sickly desert. A circumstance that I have no where else observed increases the inundations, which are the real causes of these evils, to a very great extent. The ground is so level, that not only do the more considerable rivers overflow, but by their reflux into the smaller tributary streams, produce the same effect on both sides to a very considerable distance. This I remarked more particularly when ascending the Red River: a current from the Mississippi ran up it, not much less than one hundred miles. Nearly all the rivers of Texas, on the other hand, are "encaisses," and except near their mouths, seldom, if ever, produce inundations prejudicial either to property or health. Nevertheless, during the rainy season there is a sufficient rise in the rivers of Texas to render even the smaller branches navigable, and afford opportunities of conveying the produce of the Interior by water-carriage to the coast. Texas is bounded on the Western side by the arid mountains of San Saba and by elevated plains, which serve only to afford pasture to the buffaloes and other wild animals, (the Bolson de Mapimi.) On the South side lie Cohahuila, New
