What kind of map shows states, cities, and connecting roads?

How did americans disagree over the role of federal and state goverment before and durning the civil war

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 of these were effects of mass production techniques used during 1920s