How is the text structured in this passage from the prologue? It has a chronological structure because it connects major events in the production of sugar in the British Empire. It has a cause-and-effect structure because it shows what led to the abolishment of involuntary servitude in the British Empire. It has a problem-and-solution structure because it shows how the nations of the world solved issues related to slavery. It has a compare-and-contrast structure because it describes how working on sugar plantations is similar to and different from working in factories.

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?