Despite his lack of experience, Cromwell was something of a military visionary: he imagined a new kind of warfare spearheaded by a faster, more mobile cavalry, and in the war’s first few months he proved a brave and effective leader. He was given more troops to command but soon realized that he had grossly overestimated the fighting spirit of those on his side: time and again he led cavalry charges that pierced enemy lines, only to watch in disgust as his soldiers broke order to plunder the enemy camp.
