"(2) monitoring persons suspected of endangering national security" was something that the federal government did in <span>response to Cold War tensions after World War II and again in response to the September 11, 2001,
terrorist attacks.</span>
The person in this poster is representing Nazism. Nazism is a set of political beliefs associated with the Nazi Party of Germany. You can see on the poster a swastika, and swastika's are an emblem of the Nazi Party of Germany.