There’s not enough answer that question
C is the correct answer mate
Answer: C) It is a dependent clause.
Explanation: an independent clause is a sentence that has complete meaning on its own (it has at least a subject, a verb and all the necessary complements), a dependent clause is the contrary, is a phrase that, in order to make sense, it needs to be with an independent clause. The given excerpt is a clear example of a dependent clause, because as we can see, it doesn't have complete sense, we can tell that it is missing something.
Answer: A. The image shows the impressive potential of a just society.
Explanation: "I Have a Dream" is a speech presented by the American civil rights activist Martin Luther King Jr. He uses the figure of speech metaphor to describe King's "palace" which is an object that is not literally true but helps to explain an idea or make a comparison.