The Indians had a method of tanning leather that was referred to as "Brain-tanned". I don't know how this worked or if they really used brains. And I don't know if they used brains of buffalo or deer or something else. But that is what it was called. And from what I hear, their tanning resulted in a nice soft leather that was a shade of White.
Buffalo
Native Americans used the mighty buffalo when they needed food, shelter, and bone tools and weapons.
All of them.
Food.
One tradition for Native Americans are to use every single part of the buffalo.
The horse.
because they only use the buffalo for the skin for clothing and the tipi
to make clothes and shoes
Most of the Native Americans whole civilization revolved around the mighty buffalo because it could provide food, shelter, and bone tools and weapons.
They ate it raw. It was a rare treat.
yes
Native Americans wore pants, shirts, dresses, and loincloths. There were often made from the skins of the animals that they hunted.