Answer:
- He uses descriptive and emotional words like 'tired', 'sad and sick', 'no more fight', etc. helps persuade his people to surrender.
Step-by-step explanation:
In his speech 'I will fight no more forever', chief Joseph primarily aims to proclaim the surrender of Nez Perce before Colonel Nelson Miles. His speech primarily aimed to proclaim this surrender before his people and convince them to be a part of it and not promote the war anymore.
To make his purpose successful, he uses a very descriptive language and discusses the amazing time he had experience in that place('beautiful valley of winding waters') as a child and declares his surrender saying 'tired of war', 'sad and sick', and will not continue this anymore. The use of such a descriptive language evokes the feelings of sadness and sympathy of the listeners and convinces them and Nez Perce surrendered.