AYE, whats up
the answer would be: it varies of the word can you give me a word so i would tell you, but most likely keep it
Is it a.based on a similar question I had it was a so I hope that
Answered ur questions
By creating smooth sentence fluency that has rhythm when read aloud
Whittier used "We" and "Thou" as forms of repetition in his song of slaves in the desert.
We: He used we as to show that basically slaves WERE NOT alone in this at all. In a way at that time, every single slave was connected with each other no matter what.
Thou: From what i have seen, Whittier is using "Thou" to refer to God. For example: "We are fools, but Thou art wise"
For the devices, he's using Anaphora for "Thou" and maybe Conduplicatio for "We".