What can be done to reduce the risk of earthquake damage in tectonically active regions?

They can build safer structures out of steel and wood. And you can build base isolators made of rubber and steel underground to absorb seismic waves.

Answer(a); // soil salinization and waterlogging;

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.