Washington and Lee University (Washington and Lee or W&L) is a private liberal arts college in Lexington, Virginia. Established in 1749 as Augusta Academy, it is among the oldest institutions of higher learning in the United States. Washington and Lee's 325-acre campus sits at the edge of Lexington and abuts the campus of the Virginia Military Institute in the Shenandoah Valley region between the Blue Ridge Mountains and the Allegheny Mountains. The campus is approximately northeast from Roanoke, west from the state capital of Richmond, and inland southwest from the national capital at Washington, D.C. The institution consists of three academic units: the college itself; the Williams School of Commerce, Economics, and Politics; and the School of Law. It hosts 24 intercollegiate varsity athletic teams which compete as part of the Old Dominion Athletic Conference of the National Collegiate Athletic Association (NCAA Division III). The classical school from which Washington and Lee descended was established in 1749 by Scots-Irish Presbyterian pioneers and soon named Augusta Academy, about north of its present location. In 1776, it was renamed Liberty Hall in a burst of revolutionary fervor. A number of prominent men from the area acted as its original trustees, including Andrew Lewis, Thomas Lewis, Sampson Mathews, Samuel McDowell, George Moffett, William Preston, and James Waddel. The academy moved to Lexington in 1780, when it was chartered as Liberty Hall Academy, and built its first facility near town in 1782. The academy granted its first bachelor's degree in 1785. Liberty Hall is said to have admitted its first African-American student when John Chavis, a free black, enrolled in 1795. Chavis accomplished much in his life including fighting in the American Revolution, studying at both Liberty Hall and the College of New Jersey (now Princeton University), becoming an ordained Presbyterian minister, and opening a school that instructed white and poor black students in North Carolina.