I need all 4 answers

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.

What statement about the aryans is false

What is one economic change related to smartphones? the use of electronic paythe use of tellers in banksa decrease in automationan increase in automation