There is no period at the end of the sentence
I would say that the example of satire among these options is d. Those two old brothers had been having a pretty hot argument a couple of days before, and had ended by agreeing to decide it by a bet, which is the English way of settling everything.
Twain is criticizing and mocking the English for settling everything in such a trivial manner as betting.
Answer: it was a cold windy day.
Explanation: it was not punctuated at all which it should have been
A, the protagonist.
The protagonist does the most deeds or heroic things in the story, or is the person who is mainly talking and doing things in the story.