...ing northward captured Harper's Ferry with 1,000 prisoners; fought a drawn battle in Maryland, and hurled back a mighty foe at Fredericksburg. In 1863 it defeated the finest army on the planet at Chancellorsville , and leaping northward carried its standard into Pennsylvania, where it failed to drive the foe from the heights of Gettysburg, and then returning to its own soil, again threw the hostile army back o...