Final answer:
Max writes Liesel a book as a form of catharsis, to strengthen their bond, and to emphasize the power and importance of words and stories during harsh times.
Step-by-step explanation:
Max's motivations for writing Liesel a book are deeply rooted in their shared experiences and the emotional bond they form. In the narrative, this act serves as a form of catharsis, a way to process traumatic experiences, and a gesture of profound friendship and support. By gifting Liesel the book, Max is also acknowledging the power of words and stories to provide comfort, to rebel against oppressive forces, and to preserve humanity in the darkest of times. This gesture is symbolic of their resistance and becomes a testament to their personal histories and struggles during a time of immense suffering and loss.