Mischling

"The Jew has dark, curly hair; thick, dark eyebrows; and a bent nose, shaped like a figure 6. "

Those are the marks of identification that distinguish dirty Jews from the pure Aryan race. With a sense of pride and belonging, young Petra recites these facts to her father, and wonders why - with his blonde hair, blue eyes, and Aryan features - he insists that they must leave.