Governments use revenue to pay for things like public schools and fire departments. what does this mean?

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

How did the us change it’s economy to provide supplies for the war effort?

Was sharecropping a good way to survive