It is most likley B Ethos or an emotional plee
Elizabeth Cady Stanton was a writer, suffragist, women's rights activist and abolitionist, along with Susan B. Anthony, Stanton fueled the movement for women’s suffrage. She was married to Henry Brewster Stanton.
Stansell present Elizabeth Cady Stanton's character through the description of her actions, that are subject to Henry's criticism due Henry's disagreement with the notion of female suffrage and other issues that Elizabeth was advocated to.
The anwer is D) My primary quibble with ear buds is that they are very distracting devices and are therefore dangerous.
This is the sentence that would best serve as a topic sentence for this passage. In the passage, the author focuses on the fact that ear buds can be very distracting. He presents several examples of why this is the case. Moreover, he argues that ear buds can be dangerous, for example, when someone is driving. Option D discusses both of these facts, and therefore, fits the best with the paragraph.
I'm not sure what the question is asking, or if you are even asking it correctly. I do know that Justice Wargrave was responsible for his own "death" (He faked it.) I also know that Wargrave decidedly killed everyone on the island depicted in the story. The answer would be Justice Wargrave, if you were asking who killed Mr. Blore and Doctor Armstrong. However, I'm not sure what you mean by who was involved in the murder of Justice Wargrave? If it helps, he seemingly faked his death so maybe that could answer your question?
Please let me know if you need more clarification.