How did the quaker philosophy of “equality” carry over to the success of their community?

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

Why did stalin want control of eastern europe after ww2?

Which piece of information would most a historian create an interpretation of this photograph of works in a factory?