This battle saw fighting 
This battle saw fighting at a farmhouse at Hougoumount and at the village of Plancenoit. The tide of this battle was turned following the arrival of Prussian forces under Gebhard von Blücher (BLUE-ker). This battle occurred at the end of the Hundred Days' after one side's commander had escaped exile from Elba. After defeat at this battle by the Duke of Wellington, that man was exiled again to St. Helena. For 10 points, name this decisive 1815 defeat in Belgium for Napoleon.
This battle saw fighting at a farmhouse at Hougoumount and at the village of Plancenoit.
Battle of {Waterloo}