In 1864, which civil war general captured the city of atlanta, georgia and then led his army to the atlantic coast on a campaign known as the march to the sea?

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