What facts does jefferson state? what opinions does he express?

Plz ? ? 20 points for this question ! hhjc6

Does everyone have access to the american dream?

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