Answer:
The first portion: Ultimately pointless as it was fierce and acrimonious, means that that it was as much of a waste of time as it was aggressive and fueled by fury. Second they acknowledge that it was not that the couldn't prevent it but they didn't know what happened.
Explanation:
What I am confused where is the question
Answer:
I'd say "Some chocolate has health benefits"
Explanation:
I'd say that because the whole paragraph is explaining the pros and cons of eating chocolate.