Nthe beginning of "beowulf," king hrothgar's hall has been deserted for twelve years. in a short essay, tell why the hall has been deserted. be sure to include specific examples from the text. what happened to those who ventured into the hall during those 12 years? what was the cause of this? at what time of day did these events take place? explain.

Read the quote from zimmermann in the code book. a future government could inherit a technology infrastructure that's optimized for surveillance, where they can watch the movements of their political opposition, every financial transaction, every communication, every bit of e-mail, every phone call. everything could be filtered and scanned and automatically recognized by voice recognition technology and transcribed. it's time for cryptography to step out of the shadows of spies and the military, and step into the sunshine and be embraced by the rest of us. which question does this paragraph answer? why does zimmermann think encryption is important? what kind of encryption did zimmermann invent? how does zimmermann’s encryption work? who made encryption based on zimmermann’s work?