Answer:
“Theme is the central message of a literary work. It is not the same as a subject, which can be expressed in a word or two: courage, survival, war, pride, etc. The theme is the idea the author wishes to convey about that subject. It is expressed as a sentence or general statement about life or human nature. A literary work can have more than one theme, and most themes are not directly stated but are implied. The reader must think about all the elements of the work and use them to make inferences, or reasonable guesses, as to which themes seem to be implied.
Explanation:
For example, if love is a topic/subject of two novels, a major theme in one of the novels could be “Love, if taken to extremes, can be negative rather than positive,” while in the other novel, the theme might be “Love can conquer even the greatest evil.” Notice that the topic/subject is the same, but the messages about that topic/subject are different in different works.
<span>The name of the Beowulf's sword is Hrunting </span><span />
I think one of the main reasons Mark Twain used a young boy as the main character and narrator of such a controversial novel filled with adult themes to convey the innocent side of these adult themes. Telling this story in the eyes of a teenage boy, the morality of these situations appears more obvious. Another reason why Mark Twain used a teenage boy as the main character and narrator in the novel is because it allows Twain to imply a comparison between the powerlessness and the vulnerability of a child and the powerlessness and vulnerability of a black man in the pre-Civil War era. He also may be using a child protagonist to dramatize the conflicts between societal and received morality on one hand and a different kind of morality based on experience and intuition.