When you compare one subject to another, you show how the two are
alike, or similar.
Example: The dog, like the cat, is a household pet.
When you contrast two subjects, you show how they are different.
Example: The dog, unlike the cat, is dependent on its master.
Sometimes, both comparison and contrast are used in the same sentence.
Example: Both the dog and the cat make good household pets, but a
dog requires more attention than a cat.
Well, if you need that for some kind of writing, I would recommend you to contact Supreme essay service. Those guys are real specialists in what they do. Give them a try!
Allusion, an expression designed to call something to mind without mentioning it explicitly; an indirect or passing reference.
Cannot answer the second one hince i do not have the correct info.
The part of this excerpt from William Dean Howells's "Editha" that uses figurative language is: The air was thick with the war feeling, like the electricity of a storm which has not yet burst.
In this excerpt from the text, we see an extensive use of Metaphor in the sentence. Metaphor refers to a form of comparison where one thing is said to be another. Metaphor is not to be understood on the surface.
The reader ought to study the things being compared to identify the similarity between them.
In the text above, the description of the air as thick and the storm as possessing electricity, all demonstrate metaphor.
Learn more about metaphor here:
brainly.com/question/9418370