The University of Arkansas (U of A, UArk, or UA) is a public land-grant research university in Fayetteville, Arkansas. It is the flagship campus of the University of Arkansas System. Founded as Arkansas Industrial University in 1871, classes were first held in 1872, with its present name adopted in 1899. The university campus consists of 378 buildings spread across 512 acres (2.07 km2) of land in Fayetteville, Arkansas. Some well known architecture on campus includes Old Main, the first permanent academic building erected. It offers over 200 academic programs, including a highly regarded history program. As of Fall 2023, total enrollment was 32,140. The university is classified among "R1: Doctoral Universities – Very high research activity" and had spent $164.4 million on research in FY 2021.The University of Arkansas's athletic teams, the Arkansas Razorbacks, compete in NCAA Division I as members of the Southeastern Conference (SEC) with eight men's teams and eleven women's teams in thirteen sports. The university is known for its traditions, including Calling the Hogs at sports events, and the Senior Walk, more than 4 miles (6.4 km) of campus sidewalk etched with the names of all UA graduates since 1871. Source: Wikipedia (en)