What were three effects of european imperialism on africa?

After world war 1 immigration was based on

What are the similarities and differences between byzantine empire and kiev russia

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