Complex sentence: D'Este called Dempsey "excessively harsh" and that once the town had been abandoned the Brigade group withdrawal was inevitable and other historians suggest that Bucknall threw away the chance swiftly to capture Caen.
Split into simpler sentences: D'Este called Dempsey "excessively harsh" and that once the town had been abandoned the Brigade group withdrawal was inevitable. Other historians suggest that Bucknall threw away the chance swiftly to capture Caen.