On 2 دسامبر 1805, the Battle of Austerlitz took place, which is often regarded as one of the greatest victories of Napoleon Bonaparte. This battle was fought between the French army and the combined forces of Russia and Austria. The French forces, numbering around 73,000, faced approximately 85,000 troops from the Allies. The battle resulted in a decisive victory for the French, leading to the collapse of the Third Coalition against Napoleon. This victory solidified his reputation as a military genius and significantly altered the balance of power in Europe, leading to French dominance for several years.