Final answer:
A suitable topic for an expository essay could include poetry, European history, culture, politics, or writers and their styles. Therefore, 'D) All of the above' is the correct choice as all these topics can be explored in an expository manner.
Step-by-step explanation:
Suitable Topics for an Expository Essay
When considering a suitable topic for an expository essay, the focus should be on subjects that allow you to explain, clarify, or provide information about them. This could include topics such as poetry explication, the analysis of theme(s) in literature, the exploration of writer's styles, and the historical context of literary works. Similarly, a comparative study of different authors, or the characteristics of a particular literary period, would also be appropriate for an expository essay.
Among the options provided, 'B) Europe' would serve as a broad category allowing for an explanatory analysis covering a range of possible subtopics such as history, culture, political systems, or urbanization processes. 'A) Poems' and 'C) Writers' would also make for excellent expository topics if one chose to explore the mechanics and influence of poetry or the distinct styles and contributions of different writers. Consequently, 'D) All of the above' is the correct answer because each of the individual topics can be explored in an expository manner.