Who is the audience in the Cruel War was over book?

The collapse of the roman empire most likely to empower the catholic church because

Why did leaders such as siddhartha gautama abandon hinduism to createbuddhism around 500 bce:

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