Answer: B) He wants to communicate directly with the readers.
Explanation: From the given options, the sentence that best explains why Walt Whitman uses such a simple phrase as "who I am or what I mean" in the given quotation from "Song of Myself" is the corresponding to option B: He wants to communicate directly with the readers, that is why he uses a simple phrase and also he addresses the reader in a direct way by using the pronoun "you."
I'd go with B because spreadsheet consists of mathematics.
Please do rate me as BRAINLIEST
A. "The band new Mercedes I won in a raffle is nice."
If you had actually won an expensive car for free, you'd probably be bouncing off the walls instead of just calling it "eh, it's nice." That is an <em>understatement</em>.