Also , it is possible to say that the speaker is looking for the American dream because it represents divine truth and hopes . Hughes addresses historical epochs when kings and tyrants ruled , American West and its Pioneers , Poland , England ' and Africa . On the one hand , it shows diversity of land and human beings , but on the other its shows unity of dreams and life expectations of people from different continents . Hughes (and other poets ) uses rhetorical questions in to attract readers...











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