I would say that a poem by a Romanticist will celebrate the individual and emotions, whereas a poem by a naturalist (or even maybe a realist) will be objective and nonjudgmental in its detailed and realistic portrayal of war.
Answer:
- Tone (the authors attitude)
- Purpose (reason for writing)
- Style (their word choice, etc)
- Audience (who's reading/intended to)
During world war II, the persecuted Jews would often hide in a safe haven to escape the Nazis.