How does the repetition of the word singing influence the overall meaning of the I hear America singing by Walt whitman

How does the repetition of the word singing influence the overall meaning of the poem "I Hear America Singing" by Walt Whitman?

The repetition suggests that the American dream can be achieved only in a large community.

The repetition signals to the reader that Whitman intended for the poem to be sung.

The repetition is evidence that every artisan sings while working.

The repetition emphasizes hope and a unified vision for America.

Answer:

The repetition emphasizes hope and a unified vision for America.

Explanation:

The repetition of the word "singing" in the poem "I Hear America Singing" by Walt Whitman is used to describe unity such as the empowerment of various workers such as masons, carpenters, etc as they are all described as singing.

It also symbolises hope for a better future as both people with a job and those in search of jobs are all singing which creates a sense of bond and unity.