How did the growth of cities create problems for the working poor?

The tables shows information about two citied what can you infer about the temperature of these cities

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 area directly outside a city is called 1 rural 2 urban 3 suburban