Answer:
Similie!!
Explanation:
Similies use "like" or "as" to compare two things that are NOT alike.
Hope this helps!! :D
President Kennedy makes intensive use of parallelism and antithesis for the sake of persuasion and to make his speech more appealing to the audience. Antithesis is a rhetorical device which is used to contrast two ideas or things in a parallel sentence. Parallel structure is a literary device which consist of a repetition of some pattern of words. These stylistic devices offer the reader a more pleasant speech as well as it makes the speech easy to understand the main idea of the thought.
Example: "Let us never negotiate out of fear, but let us never fear to negotiate."
Macbeth thinks Malcolm cannot harm him, because of the witches' prophecy. The witches' prophecy stated that any man born under a woman cannot hurt him.