Taxation, the very thing that had triggered the British civil wars, would do so again, this time in America. The taxes may have been different, but the result would once again be disaster. What happened in America was really round two of those wars - the civil war of the British Empire, with the Hanoverians playing the part of the Stuarts, and the Americans the heirs of the revolutionaries, of Cromwell and of William III, the inheritors of a true British liberty, that had somehow got lost in its own motherland.

The next worse thing to a battle lost is a battle won.

But it struck me that the extreme violence and cruelty of the English Civil War had gone understated.

DIY, cricket, automobile repair. I could study it for a lifetime and not produce a word on the carburettor.

What can art really do in the face of atrocity?

These men were very much in the minority, but of course, being the 'Elect', they expected to be in a minority - the party of redemption. In fact they glorified in the slightness of their numbers, the self-purifying troop of Gideon's army... stormtroopers in the front line of the Reformation.

From 1789, perhaps even before that, it had been the willingness of politicians to exploit either the threat or the fact of violence that had given them the power to challenge constituted authority. Bloodshed was not the unfortunate by product of revolution, it was the source of energy.