Complex sentence: He again settled in the United Kingdom in 1986, becoming a Governor of the London School of Economics, and also from 1987 to 1997 Warden of St Antony's College at the University of Oxford, succeeding the historian Sir Raymond Carr.
Split into simpler sentences: He again settled in the United Kingdom in 1986, becoming a Governor of the London School of Economics. From 1987 to 1997, he was also Warden of St Antony's College at the University of Oxford, succeeding the historian Sir Raymond Carr.