Lincoln begins the Gettysburg Address with the phrase: “Four score and seven years ago our fathers brought forth on this continent a new nation, conceived in Liberty.…” Which answer best explains Lincoln’s purpose in choosing such formal language? a. It lightens the solemnity of the occasion by adding some humor.

b. It adds majesty and weight to the speech and to the occasion.

c. It delivers factual detail that adds logic to his speech.

d. It conceals the real meaning of his words

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?