What is annmarie's confrontation with uncle henrik?

In "Number the Stars" by Lois Lowry, Annemarie Johansen confronts her Uncle Henrik when she learns about the dangers he faces while helping Jewish families escape from the Nazis. She is initially confused and frightened by the risks involved, but her uncle reassures her about the importance of bravery and standing up against oppression. This confrontation marks a pivotal moment for Annemarie, as she begins to understand the gravity of the situation and her role in resisting the Nazi regime. Ultimately, it strengthens her resolve to help those in need, including her Jewish friend, Ellen.