In 1917, Marine Barracks, Quantico was established on the land currently occupied by today's base. Marine Barracks personnel consisted of 91 enlisted men and four officers. Thousands of Marines were trained here during World War I. The Commanding General's Quarters was built in 1920 and added to the National Register of Historic Places in 2009. By 1920, the Marine Corps schools were founded, as Colonel Smedley Butler put it, "to make this post and the whole Marine Corps a great university". These schools eventually developed into today's Marine Corps University. Virtually all Marine officers receive their basic training here, as well as enlisted technicians from many different disciplines. Around the same time, as a part of these schools, a football team was established at the base, playing as a college football team. Until its disbanding in 1972, the team played against various NCAA Division I college teams, as well as teams from other military installations.