In "Chains," Isabel Sstands up for her sister Ruth, emphasizing the importance of fighting for someone you love. Isabel takes a stand for wthe person she loves when she takes the hit from Madan Lockton for Ruth giggling, and when she rows and rows and rows to get to Ruth. Isabel hgoses though so much but she knows what is necessary to do for her sister, even when she doses not know it. Similarly, readers must also seek someone to fight for because of how much you love them.Y Through her experiences, she stood up for who tshey loved and helped them, not matter what, which will make them make a difference to that person.