History of Warfare Summary 4 - Napoleonic Wars 1: Napoleon's Coronation and the European Wars

After seizing power in France through a coup in 1799, Napoleon stabilized the nation and consolidated his authority through the Consulate. He reorganized the French state system by reforming administration and laws, and enacting the Napoleonic Code. Simultaneously, he expanded France's military influence across Europe. In 1804, Napoleon was crowned Emperor after a plebiscite, marking the birth of the French Empire. Nations like Britain, Austria, and Russia grew wary of France's expanding power. When Austria and Russia allied with Britain in 1805 to form the Third Coalition against France, Napoleon swiftly advanced towards Austria. In December 1805, the French army decisively defeated the combined Austrian and Russian forces at the Battle of Austerlitz. This victory led to Austria's withdrawal from the war, and the Holy Roman Empire was dissolved in the same year. However, Britain countered France at sea. The Battle of Trafalgar in 1805, where the British fleet crushed the Franco-Spanish combined fleet, thwarted Napoleon's plans for an invasion of Britain.