Exactly; this is the definition of Imperialism. Imperialism is the forming of any empire, and when European countries conquered nearly all of Africa, this was the Second Age of Imperialism for Europe. During the same time, Europeans conquered most of Asia and Oceania.
Britain
Belgium stripped local African leaders of all political influence.
They didn't have plentiful natural resources.
The division of the African continent was the most harmful political legacy of African imperialism.
It was the colonies that inhabited this area in Africa. France, Spain, Portugal, and Italy had colonies in these areas up to this day. As a result, the African population came from the colonies to these countries up North.
It motivated other European countries to seek African colonies for their economic benefit.
It increased competition and tension among a number of European countries
existing European colonies new European colonies existing African colonies new African colonies
Malaria
Delaware was one of the early colonies to outlaw slavery by 1790, but there still was discrimination. African Americans were considered "free men" in the colony.
African elephants are becoming extinct because people are killing them .
Ethiopia and Liberia