Read this excerpt from Anne Frank Remembered.That day I walked to Gestapo headquarters. The red-and-black swastika flew from the flagpole. Uniformed Germans were everywhere. It was a well-known fact that people who entered this building did not always leave it again. I entered the building and inquired of the soldiers on guard where this Austrian had his office.I was told which office, and went directly there.Which theme can be inferred from this excerpt?