There are millions and millions of acres to the north and about Lake Superior, fit for little else than the increase of the animals whose furs we obtain, and which will probably never be brought into cultivation; yet these lands are rich in one point, which is, that the maple-tree grows there, and any quantity of sugar may be collected from it, as soon as the population is thick enough to spare hands for its collection. A maple-tree, carefully tapped, will yield for forty years, and give six or seven pounds of sugar, fully equal to the best East-India produce, and refining well. A few tons are collected at present, but it may become a large article of export.
The United States appear to be rich in most metals, but particularly in lead and iron; [note 1] the metal which they are most defic
