Northwestern Oklahoma State University, also known as NWOSU, is a university in Alva, Oklahoma, with satellite campuses in Enid and Woodward. Northwestern is a state university that offers both bachelor's and master's degrees. In 1897, a normal school, or school for teachers, was established in Alva by an act of the Oklahoma Territorial Legislature. It was the second normal school in Oklahoma, charged with preparing teachers to serve the many one-room schoolhouses that covered the prairie. It was called the Northwestern Territorial Normal School. The new school's faculty consisted of the school's first president, James E. Ament, and two teachers. Classes were held in the Congregational Church until construction of the first building, the "Castle on the Hill," was complete in 1899. The school became a four-year teachers college in 1919 and changed its name to Northwestern Oklahoma Teachers College. The school expanded in 1939 to include degrees in liberal arts as well as education, and its name changed again, to Northwestern State College. The final name change occurred in 1974 when the school was given its present name.