How do you evaluate an Informative Article?

What sound device is used in the following excerpt from how the animals lost their tails and got them back traveling from philadelphia to medicine hat by carl sandburg

Accepted is to fact as unproven is to

Write a literary analysis essay about an intercalary chapter of the grapes of wrath. your essay should examine how the structure and language support the overall purpose, and it should include specific examples from the text to support your claim. your essay should include the following elements: • a claim that takes a clear stand on the author's purpose, supported by main points • evidence from the text that supports your claim and main points • commentary that the reader understand how your evidence should be interpreted • an introduction, body and conclusion that organize the content of your essay