Why was Sacagawea important to the Lewis and Clark expedition? Please please please help me!! :)

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

John locke believed there was a social contract between a govemment and its people. what were the details of this contract?

Someone ! \use the drop-down menu to complete the sentence. conflict often developed between and the pope over how much influence the pope had over choosing local church officials. will mark brainliest if someone