of America, would be entirely at an end. The countries north of Cape Finisterre would be as open to every part of the produce of America as those south of that Cape are to some parts of that produce at present. The trade between all the different parts of the British empire would, in consequence of this uniformity in the custom-house laws, be as free as the coasting trade of Great Britain is at present. The British empire would thus afford within itself an immense internal market for every part of the produce of all its different provinces. So great an extension of market would soon compensate both to Ireland and the plantations all that they could suffer from the increase of the duties of customs.
The excise is the only part of the British system of taxation which would require to be varied in any respect according as it was applied to the different provinces of the empire. It might be applied to Ireland without any variation; the produce and consumption of that kingdom being exactly of the same nature with those of Great Britain. In its application to America and the West Indies, of which the produce and consumption are so very different from those of Great Britain, some modification might be necessary in the same manner as in its application to the cider and beer counties of England.
A fermented liquor, for example, which is called beer, but which, as it is made of molasses, bears very little resemblance to our beer, makes a considerable part of the common drink of the people in America. This liquor, as it can be kept only for a few days, cannot, like our beer, be prepared and stored up for sale in great breweries; but every private family must brew it for their own use, in the same manner as they cook their victuals. But to subject
Science—Vol. XVIII.—Q
