Answer: Indirect characterization
Step-by-step explanation:
I could not find the passage that is missing in your question but i assume that the correct answer is indirect characterization because Hemingway was often using it in his work.
- He is the best known for his dialogue in his texts which is very realistic and he always wanted to allow people who are reading to imagine how characters are looking and acting by using indirect characterization. This kind of characterization is shown in dialogue that the characters are having and their characteristics are shown in what they are saying to each other.