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 which had been but a miserable hamlet of Indians, is represented by the same author as in his time equally populous. Gemelli Carreri, a pretended traveller, it is said, indeed, but who seems everywhere to have written upon extreme good information, represents the City of Mexico as containing a hundred thousand inhabitants; a number which, in spite of all the exaggerations of the Spanish writers, is, probably, more than five times greater than what it contained in the time of Montezuma. These numbers exceed greatly those of Boston, New York, and Philadelphia, the three greatest cities of the English colonies. Before the conquest of the Spaniards there were no cattle fit for draught either in Mexico or Peru. The lama was their only beast of burden, and its strength seems to have been a good deal inferior to that of a common ass. The plow was unknown among them. They were ignorant of the use of iron. They had no coined money, nor any established instrument of commerce of any kind. Their commerce was carried on by barter. A sort of wooden spade was their principal instrument of agriculture. Sharp stones served them for knives and hatchets to cut with; fish bones and the hard sinews of certain animals served them for needles to sew with; and these seem to have been their principal instruments of trade. In this state of things, it seems impossible that either of those empires could have been so much improved or so well cultivated as at present, when they are plentifully furnished with all sorts of European cattle, and when the use of iron, of the plow, and of many of the arts of Europe, have been introduced among them. But the populousness of every country must be in proportion to the degree of its improvement and cultivation. In spite of the cruel destruction of the natives which followed the