White King, Red Rubber, Black Death - About the Congo Free State under King Leopold II. The persistent atrocities and human suffering in the Congo can explain why over a hundred years later we can see the results of how earlier crimes attribute to today's on going problems.
The Empire in Africa - contains graphic footage from the Sierra Leon civil war. While it is interesting that they show the view points of all parties, it can be difficult to distinguish what is accurate and what is propaganda.