Speech because your using them to interject or speak over people
I think you need to be clear, do not use fancy words or descriptive words.
Answer:
As regards the poem, America is described as a merging of a variety of voices, American voices. He describes it as what people sing while working. People is portrayed as very different from each other but with the same vision of the country. America is seen as plural, many occupations and skills but it has equal opportunities for them
There is "The cabuliwallah" and its not a thing its more so a story about a young girl and a itinerant peddler told by the young girls father.