50 points!! pls help choose the set of words that best completes the sentence

How does hughes’ poem, “let america be america again,” represent the idea of the failure of the american dream?

Analyze this lead sentence. in moscow on friday, jewish activist anatoly scharansky was sentenced to thirteen years in prison for high treason because of his activities as a spy for the united states. match the answer to the question. 1.why? jewish activist anatoly scharansky 2.who? sentenced to 13 years in prison 3. what? for high treason: spying for the united states 4.where? friday 5.when? moscow

What kind of words would be to find the information from a database about changes in height of an ocean surface over a 20 year period