Read the excerpt from "The Weary Blues." Ain't got nobody in all this world,
Ain't got nobody but ma self.
I’s gwine to quit ma frownin'
And put ma troubles on the shelf.

What is the effect of repeating the phrase “ain't got nobody” in the poem?

a. the scene is structured as a dialogue between two characters in their own informal language.

the anwser is went creeping down the river again, across the wide lonely marshes to the sea.

i longed to go with them out into the world to seek my fortune in foreign lands—africa, india, china and peru!

and, dreaming of the lands i had never seen, i'd sit on there, watching till they were out of sight.