Complex sentence: Subsequently, he practised law in Africa for many years: between 1958 and 1960 he worked in Ghana, where he was Crown Counsel and Senior Crown Counsel, and lectured in Criminal Law at the Ghana School of Law.
Split into simpler sentences: Subsequently, he practised law in Africa for many years. Between 1958 and 1960 he worked in Ghana, where he was Crown Counsel and Senior Crown Counsel, and lectured in Criminal Law at the Ghana School of Law.