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224 of labour; for, however dear labour may be, when food is wanted, labour will always be applied to producing it in preference to anything else. But this labour is more effective for its end by being applied to fresh soil, than if it were employed in bringing the soil already occupied into higher cultivation. Only when no soils remain to be broken up but such as either from distance or inferior quality require a considerable rise of price to render their cultivation profitable, can it become advantageous to apply the high farming of Europe to any American lands; except, perhaps, in the immediate vicinity of towns, where saving in cost of carriage may compensate for great inferiority in the return from the soil itself. As American farming is to English, so is the ordinary English to that of Flanders, Tuscany, or the Terra di Lavoro; where by the application of a far greater quantity of labour there is obtained a considerably larger gross produce, but on such terms as would never be advantageous to a mere speculator for profit, unless made so by much higher prices of agricultural produce.

The principle which has now been stated must be received, no doubt, with certain explanations and limitations. Even after the land is so highly cultivated that the mere application of additional labour, or of an additional amount of ordinary dressing, would yield no return proportioned to the expense, it may still happen that the application of a much greater additional labour and capital to improving the soil itself, by draining or permanent manures, would be as liberally remunerated by the produce, as any portion of the labour and capital already employed. It would sometimes be much more amply remunerated. This could not be, if capital always sought and found the most advantageous employment; but if the most advantageous employment has to wait longest for its remuneration, it is only in a rather advanced stage of industrial development that the preference will be given to it; and even in that advanced stage, the laws or usages connected with property in land and the tenure of farms, are