“In 1805, England had a problem. Napoléon had conquered big chunks of Europe and planned the invasion of England. But to cross the Channel, he needed to wrest control of the sea away from the English. Off the southwest coast of Spain, the French and Spanish combined fleet of thirty-three ships met the smaller British fleet of twenty-seven ships. The well-developed tactics of the day were for the two opposing fleets to each stay in line, firing broadsides at each other. But British admiral Lord Nelson had a strategic insight. He broke the British fleet into two columns and drove them at the Franco-Spanish fleet, hitting their line perpendicularly. The lead British ships took a great risk, but Nelson judged that the less-trained Franco-Spanish gunners would not be able to compensate for the heavy swell that day. At the end of the Battle of Trafalgar, the French and Spanish lost twenty-two ships, two-thirds of their fleet. The British lost none. Nelson was mortally wounded, becoming, in death, Britain’s greatest naval hero. Britain’s naval dominance was ensured and remained unsurpassed for a century and a half.”

Source: Good Strategy Bad Strategy, 2011, p. 1; Lead paragraph introduction