Answer:
The best paraphrase for the line is:
c. Every job is unique and valuable to America.
Explanation:
"Each singing what belongs to her, and to none else"
The line above, taken from the poem "I Hear America Singing" by Walt Whitman, talks of how valuable every single job is to America. The line, just like the poem itself, speaks of patriotism, of the pride every American should take in their job, in their contribution to building the country. Everyone is important: the carpenters, the mechanics, the masons, the mothers, the wives. Their "strong melodious songs" are unique to each of them, individual due to the individuality and importance of each job.
Answer: Not exactly.
Explanation: No, I wouldn't say people are only complete when they're aware of their ancestral culture. Many people have no idea who their great great great grandma was, or even know she existed. I think a lot of people are focused on the now, and either don't have time, or just wouldn't like knowing. It is a very good thing to be proud of your culture, and where you've come from, but it is not a necessity. You don't need to embrace your culture, or race, to be confident and proud of who you are.
<em>Side note: If this wasn't what you met, I'm sorry for any inconvenience!</em>
Answer:
Because they think that the hole is their home/nest.
Explanation: