Answer:
that depends what's the excerpt
Explanation:
In my opinion, this poem indicates or describes hope and a new day for the Americans. It says that there is an opportunity to create a new and better society by leaving all the negatives behind, leaving all of the problems or hardships we experienced.
I'm sorry if this wrong...<em>but </em><em>hope </em><em>this </em><em>helps </em><em> </em>:3
Science fiction – a genre of fiction dealing with the impact of imagined innovations in science or technology, often in a futuristic setting. or depicting space exploration. Exploring the consequences of such innovations is the traditional purpose of science fiction, making it a "literature of ideas".
You need to give us more description.