Answer:
its a universal language. I believe the use of repetition does three things in this poem: it shows that people from all walks of life sing their own song—it is a part of them and, The word I notice repeated most often is "singing," which ties in with Whitman's title, "I Hear America Singing."
Explanation:
Because when someone memorizes something, it is most likely going to be hard to memorize, and when he or she accomplishes it he/she feels that they did something great, and since it is a famous speech, that means that what he memorized is important.
D. a skilled craftsperson. This is supported in the text where it says, “He also knew that a few local artisans would be exhibiting their handcrafted work.”