What piece of information could probably only come from rosa parks first-person narration of the story

Which of the following inventions most directly allowed ancient farmers to produce a surplus ?

Which source would best a historian understand the effect of the great chicago fire on families? a. a biography of a chicago family displaced by the fire b. a letter from a grandmother in new york to her family in chicago c. a newspaper editorial about families who were displaced d. an oral history dictated by an adolescent who fled the fire

What three political groups came out of the french revolution?