Task: Text Categorization
Input (English): Preparations included the construction of the Zoan Church earthworks, and it began with the decimation of the 11th Corps under Oliver Howard. At the same time as the main action of this battle, Marye's Heights was taken from Jubal Early by John Sedgwick, but Sedgwick could not advance further than Salem Church to aid the Union effort here. This battle occurred after Lee challenged the crossing of Kelly's Ford by Hooker and resulted in Hooker pulling back across the Rappahannock. FTP, name this battle which featured the accidental death of Stonewall Jackson.
Output (English): History