C. would be the answer to this question hope this helps you out
The popular poem "Polar Opposites" is a free verse poem as it not follows a defined meter or rhythm where it can classified. This literary device have the advantage of providing artistic expression without having to be limited to fixed forms. Polar Opposites is not structured in a defined way, is comprised of direct phrases expressing the feelings of a teenager student.
Answer: a. Such a class you must have, or you would not have that other class which leads progress, civilization, and refinement.
Explanation: An analogy is a comparison between the features of two or more things, analogies are often used to help explain a point the view or an argument about any topic. In the given excerpt from James Henry Hammond’s speech “Cotton Is King” the piece of text that uses an analogy to justify the existence of the institution of slavery is the one from option a, it compares the "class" of slaves with the progress, civilization and refinement.
Threateningly
We can tell that because the dogs are huddled together in fear, there's some sort of danger. Also the snarling suggests they are under caution or going on defense from some danger; they feel threatened.