I would go with D) a large company or combined businesses that control specific market it sounds like it would fit.
Answer:
The Great Depression --> the way the stock market crash affected people
The Dust Bowl --> a migrant child's struggle moving west
Photography during the Depression --> a profile of a famous Depression-era photographer
Answer:
In both versions, Laurie tests the authority of his parents and teacher.
Explanation:
The final paragraph of an informational essay or article is called the conclusion