Answer:
<em>Well, Your best answer will be is </em><em>C. The author thinks stories about the Civil War are interesting, and she writes to entertain readers with true war stories. </em><em>Because, I did this in ELA.</em><em> Good Luck!</em>

Answer: Top 10 questions science experts can‘t answer
Explanation:
The sentence that should be eliminated to get rid of redundancy would be "The group had quite a past history to reminisce about".
Redundancy refers to a weakness in a speech or a piece of writing that presents unnecessary repetition, information that isn't useful or words with the same explicit or implied meaning.
In the sentence I marked, the word "past" is causing a redundancy. When we're being told that there's "history to reminisce about" <u>it's already implied that it's in the past since we can't reminisce about anything else but the past and all history is past.</u>
Hope this helps!