Georgia Southern University is the city's principal institution of higher learning. The university, a unit of the University System of Georgia, was founded as the First District Agricultural and Mechanical School in 1906 as a land grant college, open only to white students. On July 1, 1990, it became the fifth university of the University System, and as of 2015 is a comprehensive residential university of nearly 20,000 students. The university's graduate programs are offered on campus, at satellite centers, and by distance and on-line delivery. For the past decade, the university has combined a capital building program with beautification of the nearly campus.