While our great commercial prosperity continues, it is scarcely possible that we should become again an exporting nation with regard to corn. The bounty has long been a dead letter; and will probably remain so. We may at present then confine our inquiry to the restrictions upon the importation of foreign corn with a view to an independent supply. The determination of the question, respecting the policy or impolicy of continuing the corn laws, seems to depend upon the three following points:-- First, Whether, upon the supposition of the most perfect freedom of importation and exportation, it is probable that Great Britain and Ireland would grow an independent supply of corn. Secondly, Whether an independent supply, if it do not come naturally, is an object really desirable, and one which justifies the interference of the legislature. And, Thirdly, If an independent supply be considered as such an object, how far, and by what sacrifices, are restrictions upon importation adapted to attain the end in view. Of the first point, it may be observed, that it cannot, in the nature of things, be determined by general principles, but must depend upon the size, soil, facilities of culture, and demand for corn in the country in question. We know that it answers to almost all small well-peopled states, to import their corn; and there is every reason to suppose, that even a large landed nation, abounding in a manufacturing population, and having cultivated all its good soil, might find it cheaper to purchase a considerable part of its corn in other countries, where the supply, compared with the demand, was more abundant. If the intercourse between the different parts of Europe were perfectly easy and perfectly free, it would be by no means natural that one country should be employing a great capital in the cultivation of poor lands, while at no great distance, lands comparatively rich were lying very ill cultivated, from the want of an effectual demand. The progress of agricultural improvement ought naturally to proceed more equably. It is true indeed that the accumulation of capital, skill, and population in particular districts, might give some facilities of culture not possessed by poorer nations; but such facilities could not be expected to make up for great differences in the quality of the soil and the expenses of cultivation. And it is impossible to conceive that under very great inequalities in the demand for corn in different countries, occasioned by a very great difference in the accumulation of mercantile and manufacturing capital and in the number of large towns, an equalization of price could take place, without the transfer of a part of the general supply of Europe, from places where the demand was comparatively deficient, to those where it was comparatively excessive.