In the novel War Brothers written by Sharon E. Mckay, she developed all the characters to serve her themes and idea meant from the novel which will be further analyzed. She used Jacod to show that despite the bad situations, he didn't let their friendship down. Similarly, Hannah evolved through the story positevly after their friendship progressed. But in cotrast, the writer wanted to imply through Tony's new personality after losing friendship, which was in a negative form. Each character in War Brothers was metamorphosed in a different outline, but to serve one, or several similar messages.
