What is the foreshadowing in the line “i didn’t think mary would like an american girl”

Which pair of uses of figurative language from “the caged bird” support the extended metaphor of freedom versus oppression? back of the wind; floats downstream his wings are clipped; his feet are tied the caged bird sings; the free bird thinks dawn bright lawn; grave of dreams

In at least one hundred words, discuss how tradition vs. change is a theme in things fall apart. use evidence from the text to support your answer.

Do postcards have any value?and explain