Polyneices is being compared to an eagle, when he is described as someone who can fly like an eagle with piercing screeches.
"D. spare, simple" would be the best way to describe the sets of plays during Shakespeare's day, since the theatre was still considered a "lower class" form of entertainment.
Answer:
The speaker is saying this to America.
Explanation:
The given line is taken from the poem "For You O Democracy" by Walt Whitman. The poet in this poem is making promises to his nation, America, for making it a better nation, better citizens, etc.
In the given line, the speaker is talking to America, his nation. He is making a promise to his nation of making it an indissoluble continent.