Task: Text Categorization
Input (English): This battle featured an embarrassing incident in which one commander wandered about for several hours around Rohrbach, which became known as Burnside's Bridge. It began with a skirmish involving Stonewall Jackson in a cornfield near Hagerstown Pike and it took four hours for Union soldiers under Sumner to secure the sunken road, which became known as (*) Bloody Lane. Burnside was finally pushed back when A. P. Hill's forces arrived from Harper's Ferry, and Edwin Stanton opposed Lincoln's reappointment of the commander of the army of Potomac just prior to this battle, which was marked by a failure to pursue the confederates that led to criticism of George McClellan. FTP, name this 1862 pyrrhic Union victory that kept the Confederates out of Maryland, took place near Sharpsburg, and also saw the greatest loss of American lives in battle in a single day.
Output (English): History