Answer:
The correct answer is option C) have to shoot one another.
Step-by-step explanation:
This poem describes a climate of war. The speaker is remembering the past and wondering what will happen in the future.
He remembers things from his city and in a moment he speaks to his brother. Apparently his brother is on the opposite side and the speaker realizes that maybe at some point they could cross paths and have to shoot each other.
Let's look at these lines:
"Brother, I am afraid that one day I’ll be with the March-North Army meeting you on your way to the South.”
"I might be the one to shoot you then or you me but please not with hatred."
Given this information we can say that the correct answer is option C.