Each of these factors poor medical care, inexperienced soldiers, and intense close-range fighting contributed to the high number of casualties during the Battle of Gettysburg.

The high number of casualties at the Battle of Gettysburg can be attributed to multiple factors, including poor medical care, inexperienced soldiers, and intense close-range fighting. The lack of effective medical treatment for the wounded exacerbated the death toll, as many soldiers suffered from infections and inadequate care. Additionally, the presence of inexperienced troops led to tactical errors that increased vulnerability on the battlefield. Lastly, the ferocity of close-range combat resulted in significant casualties for both Union and Confederate forces. Collectively, these factors highlight the brutal realities of warfare during this pivotal Civil War battle.