West Africa and the First World War

The First World War had a great impact on West Africa, as Britain ordered the invasion of German colonies in Cameroon and Togoland, using its own colonies as base. The West African Frontier Force, drawn from Sierra Leone, Ghana, Nigeria and Gambia played a key role in the campaign. War had also had a great impact on the civilian population, as the British drew off workers and resources. How did African soldiers experience the campaign, and what did the war mean for West African societies as a whole?