well this can depend on what country within Africa you are talking about but generally civil war, disease and crime have done it
Slave Trade
HIV/ AIDS
Somalia is the most devastated country in Africa. The country has been in a civilian war since 1990. Moreover, the country is dry and residents depend on the relief food.
Mount Vesuvius
...thePlague or Black Death.
We call it the Black Death.
Benin, Africa was devastated by the slave trade- most came from there.
DROUGHTDroughtDruoghtdrought
The population of Bank of Africa is 2,012.
The population of Bank of Africa is 2,000.
The population of Commercial Bank of Africa is 370.
United Bank for Africa's population is 19.