Sci._ vol. xxxviii., 1889, pp. 287-331). The whole subject has been discussed by Professor H. W. Henshaw in his "Popular Fallacies respecting the Indians" (_Amer. Anthrop._ vol. vii. n.s., 1905, pp. 104-113). Linguistic stocks. Of ways of classifying the races of mankind and their subdivisions the number is great, but that which measures them by their speech is both ancient and convenient. The multiplicity of languages among the American Indians was one of the first things that struck the earliest investigators of a scientific turn of mind, no less than the missionaries who preceded them. The Abbé Hervas, the first serious student of the primitive tongues of the New World, from the classificatory point of view, noted this multiplicity of languages in his _Catalogo delle lingue conosciute e notizia della loro affinità e diversità_ (Cesena, 1784); and after him Balbi, Adelung and others. About the same time in America Thomas Jefferson, who besides being a statesman was also a considerable naturalist (see _Amer. Anthrop._ ix. n.s., 1907, 499-509), was impressed by the same fact, and in his _Notes on the State of Virginia_ observed that for one "radical language" in Asia there would be found probably twenty in America. Jefferson himself collected and arranged (the MSS. were afterwards lost) the vocabularies of about fifty Indian languages and dialects, and so deserves rank among the forerunners of the modern American school of comparative philologists. After Jefferson came Albert Gallatin, who had been his secretary of the treasury, as a student of American Indian languages in the larger sense. He had also himself collected a number of Indian vocabularies. Gallatin's work is embodied in the well-known "Synopsis of the Indian Tribes within the United States East of the Rocky Mountains, and in the British and Russian Possessions in North America," published in the _Transactions and Collections of the American Antiquarian Society_ (ii. 1-422) for 1836. In this, really the first attempt in America to classify on a linguistic basis the chief Indian tribes of the better-known regions of North America, Gallatin enumerated the following twenty-nine separate divisions: Adaize, Algonkin-Lenape, Athapascas, Atnas, Attacapas, Blackfeet, Caddoes, Catawbas, Chahtas, Cherokees, Chetimachas, Chinooks, Eskimaux, Fall Indians, Iroquois, Kinai, Koulischen, Muskhogee, Natches, Pawnees, Queen Charlotte's Island, Salish, Salmon River (Friendly Village), Shoshonees, Sioux, Straits of Fuca, Utchees, Wakash, Woccons. These do not all represent distinct linguistic stocks, as may be seen by comparison with the list given below; such peoples as the Caddo and Pawnee are now known to belong together, the Blackfeet are Algonkian, the Catawba Siouan, the Adaize Caddoan, the Natchez Muskogian, &c. But the monograph is a very good first attempt at classifying North American Indian languages.