Answer:
Sniper' by Liam O'Flaherty. The first is the conflict on the roof between the two fighters. The main character in the story ends that one by shooting his opponent - the irony is that that reveals another conflict in the fact that the opponent is his own brother. That in turn resolves another conflict as it means that,unless there was a mistake, the brother must have been fighting for the other side.
In conclusion it can be said patriotism is a must for growth and development of nation