The University of Alabama (informally known as Alabama, UA, the Capstone, or Bama) is a public research university in Tuscaloosa, Alabama, United States. Established in 1820 and opened to students in 1831, the University of Alabama is the oldest and largest of the public universities in Alabama as well as the University of Alabama System. It is classified among "R1: Doctoral Universities – Very high research activity". The university offers programs of study in 12 academic divisions leading to bachelor's, master's, education specialist, and doctoral degrees. The only publicly supported law school in the state is at UA. The school was a center of activity during the American Civil War and the civil rights movement.