In composition, unity is the quality of oneness in a paragraph or essay that results when all the words and sentences contribute to a single effect or main idea. Also called wholeness.
For the past two centuries, composition handbooks have insisted that unity is an essential characteristic of an effective text. Professor Andy Crockett points out that the "five-paragraph theme and current-traditional rhetoric's emphasis on method reflect further the expediency and utility of unity." However, Crockett also notes that "for rhetoricians, the achievement of unity has never been taken for granted" (Encyclopedia of Rhetoric and Composition, 1996).
People would want to live the American Dream because of what they are told and promised in their homeland. For example, (I'm not sure when) but immigrants back then would be so excited to go to America because they were told the roads were paved in gold. Most importantly, these people came from countries going through war, famine, discrimination against certain minorities, and other hardships. They came to America to live in America because of the promise of freedom, and that's all they wanted.
I think C because its talking about what is behind the story who did it how and why
