Why did African nations want independence and nationalism from
European nations?

African nationalism first emerged as a mass movement in the years after World War II as a result of wartime changes in the nature of colonial rule as well as social change in Africa itself. ... Rotberg, African nationalism would not have emerged without colonialism.

The following factors are contributed to the rise of nationalism: Political and administrative unity, english language and western education, development of transport and means of communication, emergence of modern press, economic exploitation and revival of glorious indian heritage

Explanation:

swahili is an extremely rich and complex civilization, a set of ethnic groups articulated by a language and a series of cultural elements that fuse the african traditions, islam and indian culture. this growth was largely a result of the indian ocean trading network that brought in not just man-made riches, but also religious ideas, specifically islam, which had a significant impact on the local culture. furthermore, the development of the swahili language gave a common cultural unity to the people.