France preserved the CFA franc after independence. [fact]
Unlike all the other colonial powers, however, France managed an incredible feat: to maintain its monetary empire built around the CFA franc even after the African countries officially gained their independence. This is why today people talk of the CFA franc as a 'colonial relic', a 'vestige of colonialism' or, more simply, as a 'neocolonial currency'.
Fanny Pigeaud_ Ndongo Samba Sylla, Africa's Last Colonial Curr…, loc. 52