Another word for no regrets is impenitent.
Impenitent means to not have any regrets or feel any shame about one's attitude or actions.
Examples of impenitent in a sentence :
-The bully was impenitent when he pushed the little boy off the swings.
-Julie's impenitent attitude after reading Sara's diary in front of her whole class, led to detention from the Headmistress.
A Thesis Statement is what you need to start off your essay. Everything else in your essay must support the thesis statement so the answer is A
Answer:
American poet John Godfrey Saxe creating his own version as a poem, with a final verse that explains that the elephant is a metaphor for God, and the various blind men represent religions that disagree on something no one has fully experienced.