It's EPIGRAPH in my opinion.
Explanation:
It means to acknowledge what others believe, yet still believing in what you wish to believe in. Not bothering other people for what they believe in.
C, he rescued civilians, hope this helps :)
May is where you say like for instance I may clean my room. I am just saying there is a chance I might do it. and shall is justa saying I absolutly going to do it.
By adding a suffix! Some suffixes that are used could be:
<span>ate, en, ise ,ify</span>