(me) plzz read then take look at the passage.
a historian is researching how jazz music evolved in the united states in the early twentieth century as a result of the intermingling of african american and european music traditions. which two works by other historians will the historian most likely use to develop a hypothesis on this topic?

Which of the following was a major outcome of european imperialism in africa after the industrial revolution? o a. the area around the suez canal experienced decades of military conflict o b. africans in the belgian congo suffered forced labor and oppression o c. the discovery of rich matural resources led to african economic prosperity. o d. europeans brought disease to central africa, killing thousands.