In our history, the twenty years from 1640 to 1660 are, at first sight, years of desperate, even meaningless change. It is difficult to keep pace with those crowded events or to see any continuity in them. At the time, men struggled from day to day and then sank under the tide. Even Oliver Cromwell, the one man who managed, with great agility, but spluttering all the time, to ride the waves, constantly lamented his inability to control them. When all was over, men looked back on the whole experience with disgust. It was a period of ‘blood and confusion’ from which no one had gained anything except the salutary but costly lesson of disillusion. How different from the Glorious Revolution of 1688: that straightforward aristocratic revolt against a king who had so considerately simplified the issues, and ensured a quick neat result, by seeking to convert the nation, like himself, to Catholicism!