This is under the wrong heading but no worries. Tom Robinson is essentially the symbol of a mockingbird. He is kind and attempts to bring a little kindness to Mayella Ewell who is suffering. The Ewells, Bob Ewell in particular, brings nothing but hate, ignorance and sadness to everyone. He is essentially the opposite of Tom. He even abuses his daughter in the worst possible way.
Hamartia of Oedipus is not overcome and the hubris he commits calls his downfall.
Explanation:
The Hamartia, or the fatal flaw is the one flaw of a good protagonist in a tragedy that brings them down and makes their downfall possible.
This characteristic of Hamartia with Oedipus is his will to control. He believes he can control his fate when he really has no way to do so and falls victim to his own machinations.
The Hubris of a character is when the overstep their limits and challenge the will of Gods. In a bid to change his fate Oedipus does just that and in that way he makes the fate only possible.
Answer:
A writer can use genre conventions to great effect by the inclusion of such conventions at strategic times in the plot when there is a climax or anti climax.
Explanation:
Some genre conventions can be used to maximize effect during strategic moments in a plot. Use of characterizations, plotlines, setting, props, etc can be used for effect during conflict resolution and denouement.
In a play, the character of a protagonist or antagonist can be used in climax to achieve great effect. For example, an antagonist can suddenly be portrayed to have a sudden change of ideology and do a certain thing that will make him capture the attention and sympathy of the audience.
The antagonist may have been portrayed as a heartless criminal who destroys all that stands in his way, but at the climax of the drama, his character can be portrayed to help an old woman cross a busy road, or beat up bullies that ganged up against a random child or even help the protagonist in a very unexpected manner.
This sudden change in the characterization of the antagonist, coupled with the mood of the audience in a setting has used the genre conventions to create effect.