How were the effects of industrialization uneven across europe

Was american neutrality between september 1939 and december 1941 a tragic mistake

How did southern states respond to the ratification of the fourteenth amendment?

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