How is literary device developed? What do you notice about literary device? How is the literary device functioning? Try to be descriptive. and if you want why is that literary device developed? Why is it important or significant? Why is literary device employed? that's the part 2 of it *cries*

I have to write a thesis with this information ;-;

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