2. Explain why “An Occurrence at Owl Creek Bridge” is an example of realist writing while “An Episode of War” is clearly an example of naturalist writing.

- "the basic difference between keywords and subjects is that subjects (or "subject headings") have been predetermined, while keywords have not. a keyword is an easy place to start because you can use any word that seems to fit your search; this is called "natural language" searching."

d.) gold is the correct answer