Which of the following sentences includes a pronoun with an unclear antecedent? The largest twentieth century earthquake, which reached a magnitude of 9.5, occurred in
southern Chile.
People who have lived through extreme earthquakes report feeling terror and helplessness
when the earthquake hits.
In places as far away as Japan, they died because of the tsunami caused by the earthquake.
Members of the US Geological Survey say they believe past earthquakes may have been larger,
but the Chilean earthquake is certainly the largest since accurate magnitude measurements
were invented.

Aids is growing fastest in the poorest countries of africa. these nations don’t have enough doctors, medical labs, or money for medicine. a recent study showed that only a small percentage of hiv-infected children in africa are getting any medical treatment at all. what central idea is emphasized in both sources? the hiv/aids epidemic in africa is serious. the hiv/aids epidemic in south africa is serious. the hiv/aids epidemic among african children is serious. the hiv/aids epidemic among south african children is serious

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?

Chapters 3–5 while reading, think about… author’s purpose/point of view symbolism communication between characters —ethan frome