What is a group of words that begins with a preposition and ends with an object?
a. adverbial phrase
b. dependent clause
c. prepositional phrase
d. prepositional relationship

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?

Eleanor roosevelt repeatedly brings up the idea of education. what does she most likely mean when she uses the word education?

What is the topic sentence of paragraph 5 of the passage?