Written records are important for studying history. What kinds of records have been used to learn about history?

What is zinn's approach to the study of history? what does he suggest occurs when history is told is the story of human progress?

Afamous line of latitude is the north pole. true or false

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.