I believe that the correct answer is D because it is already stated once that they need the sirens so it is giving us a fact that has already been stated.
Do you have an example of the "text"? It's difficult to answer a question like this without seeing the text itself.
Main pieces of imagery can be something describing how stuff looks, smells, feels, or what it sounds like. It should create a picture in your head. So whatever helps illustrate the text for you is an example of imagery! Hope this helps!
Native American literature, also called Indian literature or American Indian literature, the traditional oral and written literatures of the indigenous peoples of the Americas. These include ancient hieroglyphic and pictographic writings of Middle America as well as an extensive set of folktales, myths, and oral histories that were transmitted for centuries by storytellers and that live on in the language works of many contemporary American Indian writers.
Answer:
where is data ...?????????