What are four advantages of having an adequate vocabulary?

Now is the time to make real the promises of democracy. now is the time to rise from the dark and desolate valley of segregation to the sunlit path of racial justice. now is the time to lift our nation from the quicksands of racial injustice to the solid rock of brotherhood. –"i have a dream," martin luther king jr. what are examples of metaphors in this passage from king’s speech? check all that apply. “time to make real” “our nation” “desolate valley of segregation” “sunlit path of racial justice” “quicksands of racial injustice” “solid rock of brotherhood”

Hich statement offers the best comparison of the two poems? where have you gone." i am a black woman.

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