What if the Cavalry Division along with the 5th Division had of been destroyed at the battle of Le Cateau.as Field Marshal John Denton Pinkstone French, 1st Earl of Ypres, KP, GCB, OM, GCVO, KCMG, ADC, PC though it had . And he order the rest of the BEF to retreat to Le Havre . And the House of...