What year did ww2 end

What industry was exempt from the child-labor laws passed in the factory act of 1833?

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.

Were african-americans allowed to serve in the military in wwi? explain