Answer:
B
Explanation:
She uses an example from her own life to illustrate why she is able to be optimistic despite her circumstances.
Keller used evidence to address the underlined counterclaim as B. She uses an example from her own life to illustrate why she is able to be optimistic despite her circumstances.
A counterclaim simply means a claim that's made to rebut a previous claim. It can be used when one want to rebut accusations against him or her.
From the excerpt, Keller used an example from her own life to illustrate why she is able to be optimistic despite her circumstances. This was a counterclaim.
Learn more about excerpts on:
https://brainly.com/question/24864502