I think it is possibly “I” as it is the subject of the sentence
Planning or like brainstorming, but yes you are correct
I think 1848....... I'm not sure. Don't trust me.....
In my opinion it would be B. I choose this answer since it sounds more appropriate in this sentence and it makes more sense. From using the word "well" it makes it slide off your tongue better while saying the sentence. Its hard to explain it more but i hope this helped! :D
Answer:
C. The hero is usually an outsider who starts out as an underdog