Marching and fighting drill was part of the daily routine for the Civil War soldier. Infantry soldiers drilled as squads and in company formations, each man getting accustomed to orders and formations such as marching in column and in a "company front", how to face properly, dress the line, and interact with his fellow soldiers. After an hour of drill on that level, the company moved onto regimental level drills and parades. The soldier practiced guard mount and other procedures such as the Manual of Arms, which infantrymen learned for the rifle-musket. Veterans of the war often remarked how they could recite the steps of loading and priming for many years after the war, thanks to the continual drill.The drill was important for the infantry for they used tactics that had changed little since the time of the American Revolution or the age of Napoleon: infantry fought in closely knit formations of two ranks (or rows) of soldiers, each man in the rank standing side by side. This formation was first devised when the single-shot, muzzle loading musket became the normal weapon on the battlefield, the close ranks being a necessity because of the limitations of the musket. Yet, by 1861, new technology had made the old fashioned smoothbore musket nearly obsolete with the introduction of the rifle musket. By the time of the Gettysburg Campaign, the rifle musket made up the majority of infantry weapons in both the Union and Confederate armies though it took much longer for the tactics to change. Even with the advance of the rifle musket, the weapons were still muzzle loaders and officers believed that the old-fashioned drill formations were still useful to insure a massing of continuous firepower that the individual soldier could not sustain. The result of this slow change was a much higher than anticipated rate of casualties on the battlefield. Cavalrymen drilled with their sabers, both on foot and horseback, while artillerymen drilled with their cannons limbered up to the team of horses and unlimbered, ready to fire. Oddly enough, marksmanship on a rifle range did not take precedence over other drill the soldiers learned for several reasons- the military believed that each man would shoot accurately when told to and the war departments did not wish to waste ammunition fired on random targets.