Instead, by helping the United States to continental greatness, and enriching the French treasury in the process, Napoleon was able to prophesy: ‘I have just given to England a maritime rival that sooner or later will humble her pride.’95 Within a decade, the United States was at war with Britain rather than with France, and the War of 1812 was to draw off British forces that were still fighting in February 1815, and which might otherwise have been present at Waterloo.