Conversation so far:
what was the importance and uses of bison for the Blackfoot Confederacy?
The Blackfoot Confederacy's main source of food on the plains was the American bison, the largest mammal in North America.
how did the Blackfoot Confederacy use bison?
The Blackfoot Confederacy's main source of food on the plains was the American bison, the largest mammal in North America.
if it was sacred, why did the Blackfoot Confederacy eat bison?
Bison were sacred because they provided the Blackfoot Confederacy food and other resources for daily life
how else did the Blackfoot Confederacy use bison besides food?
The women also made clothing from the skins, such as robes and moccasins, and made soap from the fat.
how else were bison important for the blackfoot confederacy besides food, clothing, and soap?
Dried bison dung was fuel for the fires.

Question: was the skins used for anything else?
Self-contained rewrite: were the skins of bison used by the Blackfoot Confederacy for anything else besides clothing?