Position on the Columbian Exchange thesis

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

Which statement describes the impact of the 21st amendment?

The constitutional amendment that profited denying voting rights to people based on race or color is the?