One of the topic that you could use in your essay is the Literary device that Tolstoy use in writing his novel. This include many aspect of literature , such as epigraph , imagery, foreshadowing, metaphor, point of view, personification, structure, etc
hope this helps
Answer:
A) inarticulate
Explanation:
The opposite of "articulate" is "inarticulate."
Since, Olivia was tripping over her words, she was not 100% coherent, meaning she was inarticulate.
Hope this helps! :)
B. a character who clashes with the main character in order to reveal the main character's traits