Kofi Abrefa Busia
ā¦devaluation of the cedi in 1971, which met with a lot of resistance from the public. While he was in Britain for a medical check-up, the army under Colonel Ignatius Kutu Acheampong overthrew his government on 13 January 1972. Busia remained in exile in England and returned to Oxford University, where he died from a heart attackā¦