How did europeans justify their conquest of Africa?

Europeans justified their conquest of Africa through a combination of economic, political, and ideological reasons. They argued that they were bringing "civilization" and "progress" to what they perceived as "backward" societies, often invoking a sense of racial superiority and the notion of the "white man's burden." Additionally, the quest for resources, land, and strategic advantage fueled imperial ambitions, with claims of spreading Christianity further legitimizing their actions. This often resulted in the exploitation and oppression of African peoples and cultures.