Ihave checked in my book where to find the answers but i can't really find any more reasons.

3 main reasons for imperialism:

raw materials:caused imperialism because nations wanted to gain raw materials for their newly developed factories

manufactured goods:caused imperialism because nations wanted to gain markets to sell their goods

white man's burden:caused imperialism because nations felt it was their duty to "civilize" the nations in Africa and Asia

Reasons against  imperialism:

hypocrisy, America claims government to be chosen by the people

America will now be involved in Asian conflicts

in the first major election after the civil war, the african american voter turn-out in south carolina was approximately "5%"

a) 5%.

hope this