Read the excerpt from “i dream a world” by langston hughes. a world i dream where black or white, whatever race you be, will share the bounties of the earth and every man is free, where wretchedness will hang its head and joy, like a pearl, attends the needs of all mankind— of such i dream, my world! based on the dreams that the speaker describes, it is reasonable to infer that the speaker is hopeful all people will experience the same freedoms he enjoys. will do whatever is necessary to gain equality for all. lives in a time and place where equality does not exist. has given up the idea that one day all people will be treated the same.

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