Write a CER RESPONSE to the EQ EQ: How Can I Use The CER Writing System to answer the Essential Questions?

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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

The expansion of the railroad networks led to