The answer would be C. By using parallel structure, Roosevelt emphasizes the challenge the country faces in transitioning from peacetime to wartime.
The literary device parallelism is employed to emphasize how hard it is prepare for a wartime scenario. Parallelism is used mostly to provide emphasis in many moving passages and is efficient when trying to persuade or convince one's audience.
Example:
It was dark because a new era was upon the nation. It was dark because change was coming. It was dark because the struggle had only begun.
In this example, repeating the phrase "It was dark" places emphasis on the ominous tone of the prompt and allows the reader to feel the gravity of the situation.
Answer: Vivid imagery is often used to help the reader form a mental picture.
Basically, vivid imagery is a widely used technique in the field of writing. Simply because, many writers find it as a very effective method to describe something to the reader. In vivid imagery, the writer should include the five senses which are the sense of sight, taste, smell, touch, and hearing when he describes something in his writing piece. In this way, the reader will have a clear idea of what the writer is talking about.
It is a literary list to see what is aright and wrong
Science fiction has to do with
1) Science - the stories are based on technology, often technology that doeis not yet exist, often space travel
2) Fiction, so not real stories
So the correct answer is :C. Characters often face problems related to future technological advancements.
Science fiction lets us imagine stories that are not possible today such as human cloning and make us question what ethical and other problems would arise.