What identified the characteristics of the plains Indian's cultures.

Explanation:

Every tribe was different, although certain elements were common to most of the Plains tribes. The true Plains peoples were entirely nomadic, following migrating herds of buffalo, antelope and deer that provided the major portion of the diet. They therefore needed mobile dwellings: the tipi-style lodges that had different names in each of the many Plains languages.

Each tribe was based on clans and small hunting bands; only very rarely would an entire tribe come together in one place - and this would only be for a very short time due to lack of sufficient food and grazing. Consequently most tribes had no head chief.

All plains people depended on horses for transport, hunting and warfare. Some war parties set out on foot, in the expectation of stealing enemy horses that could be ridden and herded back to camp.

Bows were the primary weapon for hunting and in war.

The Plains people generally lacked pottery since it was far too heavy and fragile for a nomadic lifestyle; instead containers of rawhide (parfleches) were made, which were very light and durable.

Hunting bands would not remain in any one place for more than a few weeks, except in winter when a sheltered valley would be used for many month

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question - in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar. according the paragraph what was the benefit of the new phosphorus match? it burst into flame when rubbed on sandpaper. it was made by mixing chemicals. it could be ignited on any dry surface. it threw fire in all directions.

answer - matches required natural chemicals