Which of the following is the most credible, unbiased source for information about immigration rates in the u. s. today?
a. a television news story
b. a report from the government accounting office
c. an editorial by an immigrants' rights group
d. a story told by a border patrol officer

One of the author's purposes in the code book is to explain different types of codebreaking to his readers. which line best demonstrates this purpose? a theoretical breakthrough would be a fundamentally new way of finding alice's private key mathematicians have been studying factoring for centuries, and modern factoring techniques are not significantly better than ancient techniques a more recent development is the so-called tempest attack, which aims to detect the electromagnetic signals emitted in a computer's display unit if scientists could build a quantum computer, it would be able to perform calculations with enormous speed mark this and return save and exit next submit