Original sentence: Cromwell is one of the most controversial figures in the history of Britain and Ireland, considered a regicidal dictator by historians such as David Sharp, a military dictator by Winston Churchill, but a hero of liberty by John Milton, Thomas Carlyle, and Samuel Rawson Gardiner, and a class revolutionary by Leon Trotsky
Edited sentence: Cromwell is one of the most controversial figures in the history of the British Isles, considered a regicidal dictator by historians such as David Sharp, a military dictator by Winston Churchill, but a hero of liberty by John Milton, Thomas Carlyle, and Samuel Rawson Gardiner, and a class revolutionary by Leon Trotsky