In the beginning, Lizabeth acted childish, immature, and didn't know about the world outside her neighborhood. During the story, she realized that the world isn't as kind as forgiving as she thought. At the end, she is more mature, understanding, and a forgiving woman. She changed because she realized that she needed to grow up. Hope this helps.
Explanation:
School uniforms are full of more disadvantages than advantages in my opinion. School uniforms stop freedom of expression. They are also very uncomfortable to many who wear them. Many families can also not afford them. Keep schools diverse and unique by not wearing school uniforms.