Timed tet! will mark brainliest which questions would improve the reader’s ability to understand the military leaders’ fear that the code would no longer be effective? check all that apply. how many people spoke navajo before world war i? was the us government able to figure out other countries’ codes? why did the navajos try to prevent outsiders from learning their language? did any of the japanese or german students learn to speak navajo? what kind of code did the american indians use during world war i?

Which textbook section would you use to identify the books and articles the author used or referred to in writing the book? introduction bibliography index table of contents

The great depression, which lasted throughout the 1930s in the united states, affected many people, and it had a devastating impact on an entire subset of the u.s. population. modernist writer john steinbeck wrote about the toll the depression took on these families, many of whom were forced to leave their farms and find other sources of income.

More than a hundred million e-mails are sent around the world each day, and they are all vulnerable to interception. digital technology has aided communication, but it has also given rise to the possibility of those communications being monitored. according to zimmermann, cryptographers have a duty to encourage the use of encryption and thereby protect the privacy of the individual. —the code book, simon singh what is the purpose of the statistic in this passage? it shows how big the need is for protection. it explains that email is an effective form of communication. it gives new ways to monitor email traffic. it illustrates how popular email has become.