The purpose of an adjective clause is using a subject and verb that provide a description of the sentence. Impact allow the reader to understand what is occurring and why it is occurring. Who cause the affects? Or where is it happening?
1. character-protagonist
2. setting-the eighteenth century
3. conflict-man vs nature
4. plot-climax
5. theme-promises should be kept
6.POV-omniscient
You are right, but that is not a question.