Task: Text Categorization
Input (English): General Herr, who had raised the alarm prior to this battle about the decision to remove all emplaced guns smaller than 75mm, spent most of it in the Caures Woods following the "Trommelfeuer. " Historical debate exists about the veracity of the "Christmas Memo" of Falkenhayn regarding this battle, which saw a heroic stand at Fort Souville. It saw a massive supply operation from Bar-le-Duc along the (*) "Sacred Way," and turned when Robert Nivelle crucially recaptured Fort Douaumont. The Somme offensive was partially launched to relieve this attack, which saw the Germans pushed back to the banks of the Meuse. Lasting nearly a year across 1916, FTP, identify this World War I battle occuring at a site that also names an 843 treaty which divided Charlemagen's empire.
Output (English): History