I don’t know, sorry, I wish I could.
Answer:
I think it's "the deeper racial conflict".
Explanation:
To my mind, the answer ( B ) is the inappropriate sentence. In a formal writing informal tone must be avoided as well as colloquial expressions.
Answer:
This really depends on the type of person you are talking to.
Explanation:
If you are asking for my opinion, I do not think he was that good of a president. I do not want to go into great detail about those certain actions but they are relevant. Again this depends on who you are asking. Hope this helped a bit.
Sentence 2 has the correct parallel structure.