Revolution and Counter-revolution in Scotland, 1644-51

In 1644 a massive Scottish army of Scottish Covenanters moved over the border into England, claiming they were not invading their neighbour but acting to save its liberties, by helping ensure that the absolutist King Charles I did not win the civil war he was fighting with the English parliament. It was a daring move but the Covenanters believed it a necessary for defensive reasons, for if Charles...