Napoleon and Grouchy

One of the enduring controversies of the Waterloo campaign is the conduct of Marshal Grouchy. Given command of a third of Napoleons army and told to keep the Prussians from joining forces with Wellington, he failed to keep Wellington and Blcher apart with the result that Napoleon was overwhelmed at Waterloo. Grouchy, though, was not defeated. He kept his force together and retreated in good order back to France.Many have accused Grouchy of intentionally holding back his men and not marching to j