Who invented the first ever form of currency (20 pts)

Why did roosevelt support a europe first strategy even though it had been japan that had first attacked the us

Which statement best explains how the invention of corporations contributed to the economy in the 1800's

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