His use of descriptive details and figurative language brings the chaotic, brutal reality of war to life for the reader
Explanation:
The question asks us to choose the best thesis statement for an essay that analyzes the author's <u><em>writing style</em></u>.
This is important because options A, C, and D don't talk about his style. They talk about his experience. The only option that directly talks about his writing style is option B.