Which of the following statements best describes the effects of the civil war in sudan? a. somalia conquered sudan. b. sudan was split into three separate states. c. sudan was unified into a single islamic republic. d. sudanese refugees fled to neighboring countries.

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