15. (D)
Question Type: Inference
A new history writing trend emphasizes details and overlooks overarching trends. As a result, parallels between historical and current trends may be missed and we learn less from history. Answer (D) clearly describes this relationship.
(A) suffers from detail creep. It says that studying details leads to lessen ability to learn from history. However, the author discusses writing about history, not studying it.
(B) has problems of degree. Can trends only be discerned when details are not emphasized? The author says trends are "often overlooked" which is far less extreme.
(C) also has problems of degree. Those who attend to trends are best able to learn from history? There may be other options besides attending to trends or details that could be an even better way to learn from history.
(E) is out of scope. The author does not make a recommendation about the relative emphasis that should be given to trends vs. details.
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