Question: What is the name given to a series of wars, which included the 'Battle of Wagram', where the French gained a decisive victory against the Austrian army and where Louis Jean Nicolas Abbe, a French general led a brigade?

Alois Graf von Gavasini (1762 – 28 November 1834) led a combat brigade in the armies of Habsburg Austria and the Austrian Empire during a remarkable number of battles in the French Revolutionary Wars and Napoleonic Wars.  A native of Bonn, he offered his services to Austria and won an award for bravery in 1790.  While a field officer in the Italian campaign, he led the rear guard at Primolano in September 1796.  Badly outnumbered by the French, he and his soldiers put up a vigorous fight until he was wounded and captured.  At Arcole in November 1796, he commanded a brigade on the field of battle against Napoleon Bonaparte's French army.  Promoted to general officer in the spring of 1800, he led a powerful brigade at Hohenlinden during that year's fall campaign in Bavaria.  Though the battle ended in a decisive defeat, Gavasini's troops fought well before being forced to retreat.  The 1805 campaign in Italy found him directing a reserve brigade at Caldiero.  After briefly retiring, the warrior returned to lead a brigade at the battles of Sacile, Piave River, and Graz during the 1809 war.  That year he retired from the army and did not return. <SEP>  The battle led to the breakup of the Fifth Coalition, the Austrian and British-led alliance against France. The Battle of Wagram (] ; 5–6 July 1809) was a military engagement of the Napoleonic Wars that ended in a decisive victory for Emperor Napoleon I's French and allied army against the Austrian army under the command of Archduke Charles of Austria-Teschen. <SEP> The Battle of Menin, or of Wervik and Menen was fought on 12 and 13 September 1793 between 30,000 men of the French "Army of the North" commanded by Jean Nicolas Houchard, and 13,000 Coalition troops: the "veldleger" (mobile army) of the Dutch States Army, commanded by the William, Hereditary Prince of Orange and his brother Prince Frederick of Orange-Nassau, and a few squadrons of Austrian cavalry under Pál Kray, seconded by Johann Peter Beaulieu.  The great superiority in numbers being on the French side the battle ended in a victory for France, with the Dutch army suffering heavy losses.  Among the casualties was Prince Frederick, who was wounded in the shoulder at Wervik, an injury from which he never fully recovered.  The combat occurred during the Flanders Campaign of the War of the First Coalition.  Menen is a city in Belgium located on the French border about 100 km west of Brussels. <SEP>  He enlisted as a foot soldier in the royal army in 1784 and was a non-commissioned officer by 1792.  He spent most of the French Revolutionary Wars fighting in Italy.  In 1802 he joined the Saint-Domingue expedition.  He was appointed colonel in command of the 23rd Light Infantry Regiment in 1803 and led the unit at Caldiero, Campo Tenese, Maida, and Amantea.  Promoted to general of brigade in 1807, he led a brigade in 1809, fighting at Sacile, Caldiero, the Piave, Tarvis, Raab, and Wagram. Louis Jean Nicolas Abbé (28 August 1764 – 9 April 1834) became a French general during the Napoleonic Wars.