Although strong patterns of leadership and a tightly nucleated society were alien to the Shoshone in general, the Shoshone gave verbal recognition to the more frequent interaction that existed between neighboring families or camp groups, especially when such neighborhoods were geographically discontinuous with other neighborhoods. Also, differences in food resources and habits of peoples of certain demarcated ecological provinces apparently impressed other Shoshone as significant criteria by which the people of these neighborhoods could be named. This is the only logical explanation for the common pattern among Northern Paiute and Shoshone of the Great Basin of food names applied to the people of certain neighborhoods. Thus we have "Wada Seed Eaters," "Salmon Eaters," etc. In fact, it was quite common for the populations so designated to call themselves by these names, although this was not always so. In any event, it would be erroneous to say that such appellations implied membership in any social group, whether defined by united political leadership or by kinship. That individual families subsumed under some name, usually derived from food habits, tended to act more frequently together than with more distant neighbors cannot be denied, nor can we ignore the fact that common environment tended to induce a common subsistence pattern. That such groups were organized, territory-holding units cannot be simply assumed without supporting evidence, and this evidence is lacking. This view is shared by Steward, who summarizes the political significance of the food names in the following passage (Steward, 1939, p. 262): The emphasis, I think, is clearly upon the territory rather than upon any unified group of people occupying it. The extent of the people so designated depended upon the extent of the geographical feature or food in question. A name might apply to a single village, a valley, or a number of valleys. Some Snake River Shoshone vaguely called all Nevada Shoshone Pine Nut Eaters, the pinyon nut not occurring in Idaho. Furthermore, several names might be used for the same people. This system of nomenclature served in a crude way to identify people by their habitat. Upon moving to new localities, they acquired new names. In general, the remarks above apply to our Boise-Weiser, Bannock Creek, middle Snake River, and Sawtooth Mountains populations and to the Shoshone of Nevada. The Indians of the Fort Hall plains and the Lemhi River were somewhat different. Both had horses at a relatively early period, were involved in frequent wars, and pursued the buffalo. These factors tended to promote a somewhat different sociopolitical organization than we find farther west. Band organization, however fluid and shifting, did exist in the Fort Hall and Lemhi areas.