Question: Ulm Campaign was influential in the development of a plan during which war?

<P0-S0> The Ulm Campaign was a series of French and Bavarian military maneuvers and battles to outflank and capture an Austrian army in 1805 during the War of the Third Coalition. <P0-S1>  It took place in the vicinity of and inside the Swabian (then Bavarian) city of Ulm. <P0-S2>  The French Grande Armée, led by Napoleon Bonaparte, comprised 210,000 troops organized into seven corps, and hoped to knock out the Austrian army in the Danube before Russian reinforcements could arrive. <P0-S3>  Through rapid marching, Napoleon conducted a large wheeling maneuver that captured an Austrian army of 23,000 under General Mack on 20 October at Ulm, bringing the total number of Austrian prisoners in the campaign to 60,000. <P0-S4>  The campaign is generally regarded as a strategic masterpiece and was influential in the development of the Schlieffen Plan in the late 19th century. <SEP> <P1-S0> The Schlieffen Plan (German: "Schlieffen-Plan" , ] ) was the name given after World War I to the thinking behind the German invasion of France and Belgium on 4 August 1914. <P1-S1>  Field Marshal Alfred von Schlieffen, the Chief of the Imperial Army German General Staff from 1891 to 1906, devised a deployment plan for a war-winning offensive, in a one-front war against the French Third Republic from 1905–06. <P1-S2>  After the war, the German official historians of the "Reichsarchiv" and other writers, described the plan as a blueprint for victory. <P1-S3>  German historians claimed that the plan had been ruined by "Generaloberst" (Colonel-General) Helmuth von Moltke the Younger, the Commander-in-Chief of the German army after Schlieffen retired in 1906, who was dismissed after the First Battle of the Marne (5–12 September 1914). <SEP> <P2-S0> The Battle of Ulm on 16–19 October 1805 was a series of skirmishes, at the end of the Ulm Campaign, which allowed Napoleon I to trap an entire Austrian army under the command of Karl Freiherr Mack von Leiberich with minimal losses and to force its surrender near Ulm in the Electorate of Bavaria. <SEP> <P3-S0> The Trachenberg Plan was a campaign plan created by Allied commanders in the 1813 German Campaign during the War of the Sixth Coalition of the Napoleonic Wars, and named for the conference held at the palace of Trachenberg. <P3-S1>  The plan advocated avoiding direct engagement with the French emperor, Napoleon I. <P3-S2>  This resulted from fear of the Emperor's now legendary prowess in battle. <P3-S3>  Consequently, the Allies planned to engage and defeat the French Marshals and Generals separately, and thus weaken his army while they built up an overwhelming force even he could not defeat. <P3-S4>  It was decided upon after a series of defeats and near disasters by the Coalition at Napoleon's hands at the battles of Lützen, Bautzen and Dresden. <P3-S5>  The plan ultimately worked and at the Battle of Leipzig, where the Allies had a considerable numerical advantage, the Emperor was soundly defeated and driven out of Germany, across the Rhine back into France itself. <P3-S6>  The plan was an amalgam of two prior works: The Trachenberg Protocol and the Reichenbach Plan, authored by the Austrian chief of staff of the allied coalition, Radetzky and the Swedish Crown Prince Charles John (formerly Napoleon's marshal Jean Baptiste Bernadotte) whose experience with the tactics and methods of the French Army, as well as personal insight on the mind of Napoleon, proved invaluable. <P3-S7>  The combined, modified version of the two prior plans became known as the Trachenberg Plan.