(i need help immediately)How did slavery change over time in colonial America?

Why do you think so many u.s. government buildings reflect greek and roman architecture?

Which stanza structure does emily dickinson use in this excerpt from "hope is the thing with feathers"? hope is the thing with feathers that perches in the soul, and sings the tune without the words, and never stops at all, and sweetest in the gale is heard, and sore must be the storm that could abash the little bird that kept so many warm.

During industrialization which led to an explosion of new economic theories