What is the effect of listing different types of workers and what they are doing in i hear america singing

Read the excerpt from "death by black hole."albert einstein's general theory of relativity, published in 1916, provides the insight to understand the bizarre structureof space and time in a high-gravity environment. later research by the american physicist john a. wheeler, and others, to formulate a vocabulary as well as the mathematical tools to describe and predict what a black hole will do toits surroundings.read the excerpt from "man listening to disc."and i bow deeply to thelonious monkfor figuring out a wayto motorize or whatever-his huge pianoso he could be with us today.these excerpts are similar because both texts

Select the correct answerwhat theme is portrayed in this excerpt from leo tolstoy's the death of ivan ilyich? in reality it was just what is usually seen in the houses of people of moderate means who want to appear rich, and therefore succeed only inresembling others like themselves, there are damasks dark wood, plants, rugs, and dull and polished bronzes-all the things people of a certaiclass have in order to resemble other people of that class. his house was so like the others that it would never have been noticed, but to him it aseemed to be quite exceptional. he was very happy when he met his family at the station and brought them to the newly furnished house all lit uwhere a tootman in a white tie opened the door into the hall decorated with plants, and when they went on into the drawing-room and the studyuttering exclamations of delight he conducted them everywhere, drank in their praises eagerly, and beamed with pleasure.a.the effect of consumerismbw the power of wealthcam keeping up appearances in societyud. wconforming to societal conventionsresetnextil rights reserved.

Need some on this. which answer is it?