1._Imperialism is the political doctrine that justifies the domination of a people or state over another, usually through different types of colonization (of population, economic exploitation, strategic military presence) or cultural subordination.
 2.-  is that imperialism in africa is very serious because a lot of people abuse of persons without resources, and end up being slaves of the people that have money.
3.- in my opinion is unfair, because in imperialism are a lot of abuse of people that dont have money