Answer:
Many factors led to the Europeans' success in Africa. One overpowering factor was the Europeans' innovative predominance. European nations immediately gained the Maxim, while the opposing Africans had to depend on obsolete weapons. They likewise had a way to control their domain.
The innovation of the steam motor enabled Europeans to effectively make a trip on waterways to set up bases of control somewhere down in the African mainland. Indeed, even with better arms and steam motors that transport them, another factor may have kept Europeans restricted to the coast.