A map of troop movements during the Waterloo Campaign, leading up to the Battle of Waterloo where Napoleon Bonaparte was defeated. Napoleon's Army of the North came up against a coalition army composed of forces from the United Kingdom, the Netherlands, Prussia, Hanover, Nassau, and Brunswick. Beginning 15 June 1815, the combatants fought successively in the Battle of Quatre Bras, the Battle of Ligny, the Battle of Waterloo, and lastly the Battle of Wavre.Map credit: Gsl/I. Pankonin