Final answer:
Ellen and Annemarie from 'Number the Stars' differ mainly in their religious identities and consequent experiences during the Nazi occupation, with Ellen being Jewish and facing great danger, and Annemarie being non-Jewish and showing growth in courage and resistance.
Step-by-step explanation:
The differences between Ellen and Annemarie in Number the Stars are significant and shape their experiences throughout the novel. Ellen is Jewish, which during the time period in which the book is set, means she faces persecution and the danger of being captured by the Nazis. Annemarie is not Jewish and represents the potential for bravery and resistance in helping her friend stay safe.
Ellen's Jewish identity forces her to confront the harsh realities of the world at a young age, which contrasts with Annemarie's initial innocence and naïveté. However, as Annemarie's understanding of the risks and injustice surrounding them grows, she matures and becomes more courageous, determined to protect her friend at all costs.
Ellen's situation in the story demands of her a quiet strength and resilience, while Annemarie takes on a more active role in resisting the injustices of the war, despite the risks involved. Their contrasting experiences and roles underline the novel's themes of friendship, sacrifice, and the impact of war on childhood.