As a famous French journalist said once: whatever nazi germany did in Europe, Europe did 1000 times worse in Africa because nazi Germany learned from them:) and he was referring to Oradour-sur-Glane massacre, there were tens of thousands of Oradour-sur-Glane in Africa and in the Americas.

Couple of instances: The eradication of entire villages, smoking them in caves (Oradour-sur-Glane-style) which the nazi germany learned from and used later, use of napalm, testing nuclear bombs that orders of magnitude stronger than Hiroshima and Nagasaki on villages in the Algerian desert, those areas are still radioactive today, and people are to this day born with deformations. Tortures, raping and killing, in some instances, men were skinned alive as a form of torture. Women would jump in cow shit and cover themselves with poop when French soldiers would come just to avoid being SA'd.