Points the author makes or explains in the articles war in sudan

Read this description of a detail from the movie i am legend. a scientist is the last man alive in a post-apocalyptic new york, where zombies have taken over and destroyed most of the population. about ten minutes into the film, the man thinks back to how the zombie creatures came to be, and how at one point he had a wife and child. which type of suspense technique did the screenwriter use? dramatic irony flashback foreshadowing special effects

Which best expresses the irony present in this passage?

What can you infer about esperanza's character from the fact that she argues three days with her mother trying to persuade her to write the note?