Which modern nations are shown on the arabian peninsula

Which of the following resulted from the passage of the dawes act in 1887?

Which statement best describes a contribution of the works of nicolas copernicus and galileo galilei?

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