Answer:
Don't limit yourself, aspire to achieve greatness, even if it seems impossible or impractical.
Explanation:
No The Gettysburg Address is not a metaphor.
“Of the team” is the prepositional phrase. It is used to clarify what David is captain of.
Welp, the kid appears to have pawned his work off on his friends, but who knows, if it's a multi-choice question I can't really help because you don't have the answers here.
