Answer:
The Battle of Austerlitz on December 2, 1805. Also known as the Battle of the Three Emperors, was a crucial battle in the Napoleonic Wars.
Explanation:
The sites of three major battles fought by the French army between 1805 and 1809 were the following: The Battle of Austerlitz on December 2, 1805. Also known as the Battle of the Three Emperors, was a crucial battle in the Napoleonic Wars.