The expropriation and expulsion of the agricultural population, intermittent but renewed again and again, supplied, as we saw, the town industries with a mass of proletarians entirely unconnected with the corporate guilds and unfettered by them; a fortunate circumstance that makes old A. Anderson (not to be confounded with James Anderson), in his History of Commerce, believe in the direct intervention of Providence. We must still pause a moment on this element of primitive accumulation. The thinning-out of the independent, self-supporting peasants not only brought about the crowding together of the industrial proletariat, in the way that Geoffrey Saint Hilaire explained the condensation of cosmical matter at one place, by its rarefaction at another.  In spite of the smaller number of its cultivators, the soil brought forth as much or more produce, after as before, because the revolution in the conditions of landed property was accompanied by improved methods of culture, greater co-operation, concentration of the means of production, &c., and because not only were the agricultural wage labourers put on the strain more intensely , but the field of production on which they worked for themselves became more and more contracted. With the setting free of a part of the agricultural population, therefore, their former means of nourishment were also set free. They were now transformed into material elements of variable capital. The peasant, expropriated and cast adrift, must buy their value in the form of wages, from his new master, the industrial capitalist. That which holds good of the means of subsistence holds with the raw materials of industry dependent upon home agriculture. They were transformed into an element of constant capital. Suppose, e.g., a part of the Westphalian peasants, who, at the time of Frederick II, all span flax, forcibly expropriated and hunted from the soil; and the other part that remained, turned into day labourers of large farmers. At the same time arise large establishments for flax-spinning and weaving, in which the men set free now work for wages. The flax looks exactly as before. Not a fibre of it is changed, but a new social soul has popped into its body. It forms now a part of the constant capital of the master manufacturer. Formerly divided among a number of small producers, who cultivated it themselves and with their families spun it in retail fashion, it is now concentrated in the hand of one capitalist, who sets others to spin and weave it for him. The extra labour expended in flax-spinning realised itself formerly in extra income to numerous peasant families, or maybe, in Frederick II s time, in taxes pour le roi de Prusse. It realises itself now in profit for a few capitalists. The spindles and looms, formerly scattered over the face of the country, are now crowded together in a few great labour-barracks, together with the labourers and the raw material. And spindles, looms, raw material, are now transformed from means of independent existence for the spinners and weavers, into means for commanding them and sucking out of them unpaid labour.  One does not perceive, when looking at the large manufactories and the large farms, that they have originated from the throwing into one of many small centres of production, and have been built up by the expropriation of many small independent producers. Nevertheless, the popular intuition was not at fault. In the time of Mirabeau, the lion of the Revolution, the great manufactories were still called manufactures r unies, workshops thrown into one, as we speak of fields thrown into one. Says Mirabeau: In fact, the events that transformed the small peasants into wage labourers, and their means of subsistence and of labour into material elements of capital, created, at the same time, a home-market for the latter. Formerly, the peasant family produced the means of subsistence and the raw materials, which they themselves, for the most part, consumed. These raw materials and means of subsistence have now become commodities; the large farmer sells them, he finds his market in manufactures. Yarn, linen, coarse woollen stuffs things whose raw materials had been within the reach of every peasant family, had been spun and woven by it for its own use were now transformed into articles of manufacture, to which the country districts at once served for markets. The many scattered customers, whom stray artisans until now had found in the numerous small producers working on their own account, concentrate themselves now into one great market provided for by industrial capital.  Thus, hand in hand with the expropriation of the self-supporting peasants, with their separation from their means of production, goes the destruction of rural domestic industry, the process of separation between manufacture and agriculture. And only the destruction of rural domestic industry can give the internal market of a country that extension and consistence which the capitalist mode of production requires. Still the manufacturing period, properly so called, does not succeed in carrying out this transformation radically and completely. It will be remembered that manufacture, properly so called, conquers but partially the domain of national production, and always rests on the handicrafts of the town and the domestic industry of the rural districts as its ultimate basis. If it destroys these in one form, in particular branches, at certain points, it calls them up again elsewhere, because it needs them for the preparation of raw material up to a certain point. It produces, therefore, a new class of small villagers who, while following the cultivation of the soil as an accessary calling, find their chief occupation in industrial labour, the products of which they sell to the manufacturers directly, or through the medium of merchants. This is one, though not the chief, cause of a phenomenon which, at first, puzzles the student of English history. From the last third of the 15th century he finds continually complaints, only interrupted at certain intervals, about the encroachment of capitalist farming in the country districts, and the progressive destruction of the peasantry. On the other hand, he always finds this peasantry turning up again, although in diminished number, and always under worse conditions. The chief reason is: England is at one time chiefly a cultivator of corn, at another chiefly a breeder of cattle, in alternate periods, and with these the extent of peasant cultivation fluctuates. Modern Industry alone, and finally, supplies, in machinery, the lasting basis of capitalistic agriculture, expropriates radically the enormous majority of the agricultural population, and completes the separation between agriculture and rural domestic industry, whose roots spinning and weaving it tears up.  It therefore also, for the first time, conquers for industrial capital the entire home market.  
Economic Manuscripts: Capital Vol. I - Chapter Thirty