C. Steinbeck compares the migrants anger to grapes ready to be harvested.
Unless you have any specifics i'd say preposition.
Realistic fiction tends to have it a lot
It is true that putting thoughts into words requires a knowledge of a language's structure and vocabulary.
Not so much of its structure, but you definitely need to know a few words if you want to get your thoughts across.
The answer is B, the paragraph goes over the history of Hawaii becoming a state.