They break them down into separate categories so it is more organized and easier to find what you're looking for when reading it.
Answer:
The bunk house is described as a very uncomfortable, tight living quarters. The description shows that the men who live there are very poor and their lives were most likely disrupted by the Great Depression.
Explanation:
A. Your grandparents’ house/ theirs
The word root "gen" means "birth," and the suffix "-ous" means "having the quality of something."