The answer is E I also did this and got a good grade
There were several major negative effects of the economic policies of European colonizers, but the two biggest are that they exploited native workers and increased the demand for slaves.
indigenous
* indigenous basically just means people who originate in a place- natives.
From the brutal exploitation of the Congo. It was in par with Hitlers and Stalins atrocities, but while Hitler and Stalin followed their ideology, Leoplod's was purely driven by greed. Over 10 million Congolese perished during Leopld
terror explotis where not only Africans died but also missionaries from various European countries.