In 1923, SDSU's instructional program was organized under five divisions: Agriculture, Engineering, General Science, Home Economics, and Pharmacy. In 1956, a Nursing program was established, and in 1957 a formal graduate school was formed. When the University changed its name in 1964, the colleges were renamed Agriculture and Biological Sciences, Arts and Sciences, Engineering, Home Economics, Nursing, Pharmacy, and the Graduate School. In 1974, the College of General Registration (now the College of General Studies) was formed. In 1975, the Division of Education was created. An Honors College was formed in 1999. Two colleges and seven departments combined in 2009 to create the College of Education and Human Sciences.