In langston hughes’s poem “i dream a world,” the repetition of the word “dream” emphasizes a.)the idea that the action of the poem takes place at night. b.)the notion that hughes lives in a fantasy world rather than reality. c.)the fact that equality is a desired but seemingly unattainable goal. d.)the belief that dreams often remain unrealized due to oppression.

The correct answer is C. the fact that equality is a desired but seemingly unattainable goal.

In his poem, "I Dream a World,' Langston  Hughes is saying how he wishes for a world full of love and happiness, and by repeating the word dream, the reader gets the impression that this dream is something that will never realize. The poet will continue wishing for such a utopia, but he realizes that it might never come to pass.

which of the following was specifically permitted by the emancipation proclamation?

free african americans were allowed to fight for the confederacy.

free african americans were allowed to enlist in the union army and navy.

enslaved people in border states were allowed to move to the north.

enslaved people in border states were allowed to become confederate citizens.

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answer: b (host)

viruses use the cells of living organisms to reproduce. the cell which is used by virus is called as "host cell". it is a living cell in which virus multiplies, example bacteria, plant or an animal cell.

in this, the virus is a parasite, which uses host cell for its benefit (reproduction) by using the cell machinary of host cell.