Editing Napoleonic Wars (section)

===Economic warfare===
In response to the naval blockade of the French coasts enacted by the British government on 16 May 1806, Napoleon issued the [[Berlin Decree]] on November 21, 1806, which brought into effect the [[Continental System]].{{sfn|Schroeder|1994|pp=307–310}} This policy aimed to eliminate the threat from Britain by closing French-controlled territory to its trade. Britain maintained a standing army of 220,000 at the height of the Napoleonic Wars, of whom less than 50% were available for campaigning. The rest were necessary for garrisoning [[British rule in Ireland|Ireland]] and the colonies and providing security for Britain. France's strength peaked at around 2,500,000 full-time and part-time soldiers including several hundred thousand [[National Guard (France)|National Guardsmen]] whom Napoleon could draft into the military if necessary. Both nations enlisted large numbers of sedentary militia who were unsuited for campaigning and were mostly employed to release regular forces for active duty.{{sfn|Kennedy|1989|pp=128–129}}

The Royal Navy disrupted France's extra-continental trade by seizing and threatening French shipping and [[French colonial empire|colonial possessions]], but could do nothing about France's trade with the major continental economies, and posed little threat to French territory in Europe. France's population and agricultural capacity greatly outstripped Britain's. Britain had the greatest industrial capacity in Europe, and its mastery of the seas allowed it to build up considerable economic strength through trade. This ensured that France could never consolidate its control over Europe in peace. Many in the French government believed that cutting Britain off from the Continent would end its economic influence over Europe and isolate it.