Why does Chief Joseph include this story in his speech?
to outline the terms for a new treaty
to explain why an old treaty was not valid
to describe the territory that belonged to the Nez
Perces
to show that the Nez Perces were careful with their
animals

Hope this helps! ;)

B.)To explain why an old treaty was not valid

Explanation: Goodnight!

dirty, contaminated water

contaminated food,

chlostrophobic living spaces,

mice infestation,

etc,

the deaths of over a million communist soldiers

post-traumatic stress disorder in veterans