The effect of the colony trade in its natural and free state, is to open a great, though distant market for such parts of the produce of British industry as may exceed the demand of the markets nearer home, of those of Europe, and of the countries which lie round the Mediterranean sea. In its natural and free state, the colony trade, without drawing from those markets any part of the produce which had ever been sent to them, encourages Great Britain to increase the surplus continually, by continually presenting new equivalents to be exchanged for it. In its natural and free state, the colony trade tends to increase the quantity of productive labour in Great Britain, but without altering in any respect the direction of that which had been employed there before. In the natural and free state of the colony trade, the competition of all other nations would hinder the rate of profit from rising above the common level either in the new market, or in the new employment. The new market, without drawing anything from the old one, would create, if one may say so, a new produce for its own supply; and that new produce would constitute a new capital for carrying on the new employment, which in the same manner would draw nothing from the old one.
The monopoly of the colony trade, on the contrary, by excluding the competition of other nations, and thereby raising the rate of profit both in the new market and in the new employment, draws produce from the old market and capital from the old employment. To augment our share of the colony trade beyond what it otherwise would be, is the avowed purpose of the monopoly. If our share of that trade were to be no greater with, than it would have been without the monopoly, there could have been no reason for establishing the monopoly. But whatever forces into a branch of trade of which the returns are slower and more distant than those of the greater part of other trades, a greater proportion of the capital of any country, than what of its own accord would go to that