Emperor Napoleon's French Grande Armée defeats the Russian Army at the Battle of Friedland in Poland (modern Russian Kaliningrad Oblast) ending the War of the Fourth Coalition.

Napoleon Bonaparte, later known by his regnal name Napoleon I, was Emperor of the French from 18 May 1804 until his first abdication in 1814, with a brief restoration during the Hundred Days in 1815. He rose to prominence as a general during the French Revolution and led a series of military…