slaves and money is the awnser
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.
The socio political movement thus described is known as Pan Africanism.
Explanation:
Pan Africanism was the movement started by the Black leaders of the early 20th century that believed that the African people who have been discriminated against throughout the time and in all of the world must unite on the basis of their nation of origin.
This unison was to creative a cohesive whole out of the situation in Africa and all other other African settlers who were urged to move to Africa or to have brethren-ship with them
Sexism is one of the answers