What are some positive effects of an earthquake?

Well, they can create mountains and move tectonic plates. The also bring minerals to the surface 

The earthquakes themselves are triggered by the movement of these plates, which causes movement and destruction on the Earth's surface.

Africans learned what the europeans wanted them to learn. instead of learning about african history and current information that could and would them they learned solely what europe wanted them to. and not everyone received the same education, some received better and others none.

I'm hella smart but i dont know that