Which of these phrases from the poem "alone" is an example of an image that contributes to the poem's tone of despair and alienation?

childhood's hour

common spring

my sorrow

red cliff

in night, why are wiesel and his father evacuated from the auschwitz concentration camp? a massive escape makes the nazis question the security of auschwitz. they are assigned to work as laborers in a factory at another camp, buna. hitler has ordered that all remaining jews be relocated within german borders. the german army needs the camp guards to go to the battle front for a last-chance defense.

do you know the answer?