The University of Nebraska–Lincoln (Nebraska, NU, or UNL) is a public land-grant research university in Lincoln, Nebraska, United States. Chartered in 1869 by the Nebraska Legislature as part of the Morrill Act of 1862, the school was the University of Nebraska until 1968, when it absorbed the Municipal University of Omaha to form the University of Nebraska system. It is the state's oldest university and the flagship institution of the state-wide system. The university is organized into nine colleges and offers over two hundred degree programs across its undergraduate, graduate, and doctoral programs. The school also offers programs through the University of Nebraska Omaha College of Public Affairs and Community Service, the University of Nebraska Medical Center College of Dentistry and College of Nursing, and the Peter Kiewit Institute, which is managed in partnership with the Kiewit Corporation.