when was it established?
2 March 1799
Army of the Danube
It was formed on 2 March 1799 
where was battle of winterthur fought? In the small town of Winterthur, northeast of Zürich, in Switzerland describe in few words the political situation of the battle? UNANSWERABLE when did the battle begin? 27 May 1799 which forces fought each other in the battle? Elements of the Army of the Danube and elements of the Habsburg army where does the first army belong to? French Directory what was the purpose behind forming the army? To "observe" the security of the French border on the Rhine
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Army of the Danube [SEP] Introduction
The army participated in four battles. In the battles of Ostrach and first Stockach, the Army of the Danube withdrew after suffering heavy losses. After reorganization, in which elements of the army were combined with Massena's Army of Switzerland, it withdrew after an engagement with Charles' superior force at Zürich in early June 1799; only in the Second Battle of Zurich did the Army of the Danube secure an uncontested victory. In December 1799, the Army of the Danube merged with the Army of the Rhine.