21. The mass immigration of the 1800s was fueled by
A great prosperity in the U. S.
B. unfavorable conditions in Europe.
C. the emergence of steamship companies.
D. efficient processing of arriving immigrants.

What prediction did douglass’ owner master make about what would happen if he learned to read? did it come true? why or why not?

Match the academic requirements with the careers. technical program bachelor's degree high school diploma equal opportunity officer arrowright court reporter arrowright security officer arrowright

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?