Expository text gets to the point rather quickly. It is intended as education rather than just narrative text. An example of narrative text is the Excerpt by Charles Dickens which is meant to draw a picture of what this woman was like.
So the last one is out.
The first one talks about volcanoes and how they are classified. That's one of your answers if you are trying for brevety and education.
I think the second one would also be a choice. It is trying to show you the nature of anxiety and what causes it. You learn a lot about symptoms from reading it. It's quick and to the point. Expository? Yes.
I don't think four is exactly expository, but I might be wrong. It sounds too argumentative to be completely expository. It wouldn't be my first choice even though I have read Twain a great deal, beginning in my teens. He always has something pointedly funny to say about the human condition. So it's hard for me not to include him in anything. It's not exactly narrative either. The tough ones are three and four.
Three tries to tell you what it would be like to live in another country. I think it likely is the choice you are looking for.
Answers 1,23. I could be wrong, so if you have a different answer in mind, go with it.
I believe the answer is A
A because in the poem it states "Some kindred spirit shall inquire thy fate," "For thee, who mindful of th' unhonour'd Dead," and "<span>In still small Accents whisp'ring from the Ground." He is talking about the dead and the people buried in the ground.</span>
First question: The backstory gives the audience information about the events that occurred before the play began.
Second question: The main purpose of a backstory is to explain what has happened before the story.
Answer:
While Sultan Suleiman was known as "the Magnificent" in the West, he was always Kanuni Suleiman or "The Lawgiver" (قانونی) to his Ottoman subjects.
Issue: Şehzade Mahmud; Şehzade Mustafa; Raziye Sultan; Şehzade Murad; Şehzade ...
Born: 6 November 1494; Trabzon, Ottoman Empire
Burial: Organs buried at Turbék, Szigetvár; Body buried at Süleymaniye Mosque, Ist...
Spouse: Mahidevran; Hürrem Sultan (m. 1533/1534 – d. 1558)