NEED HELP WITH THESE TWO QUICKKK 20 POINTS

What is zinn's approach to the study of history? what does he suggest occurs when history is told is the story of human progress?

According to this contract, when will the sharecropper receive his payment?

Answer 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. b. africans in the belgian congo suffered forced labor and oppression. o c. the discovery of rich natural resources led to african economic prosperity. o d. europeans brought disease to central africa, killing thousands.