What did the founding fathers have in mind when they created a shared power system

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

What industry was exempt from the child-labor laws passed in the factory act of 1833?

He table below shows the number of immigrants to the united states from different regions of europe between 1871 and 1910