The Battle of Trafalgar was crucial in establishing the dominance of which navy?

The Battle of Trafalgar, fought on October 21, 1805, was a decisive naval engagement during the Napoleonic Wars. This battle established the supremacy of the British Navy over the combined fleets of France and Spain. The British, under the command of Admiral Horatio Nelson, achieved a significant victory that eliminated any threat of invasion from Napoleon's forces across the English Channel. The British Navy's triumph at Trafalgar not only reinforced its naval dominance but also marked the beginning of a period known as the Pax Britannica, characterized by British maritime supremacy that lasted for over a century. This victory solidified Britain's position as the leading global naval power, which was vital for protecting trade routes and asserting colonial influence during this era. It demonstrated the effectiveness of the British naval tactics and innovations, further ensuring that the Royal Navy would remain unparalleled in the years to follow.