General Bradley is credited with establishing the format, discipline, and code of honor still used in OCS today. Bradley emphasized rigorous training, strict discipline and efficient organization. These tenets remain the base values of today's Officer Candidate School. Between July 1941 and May 1947, over 100,000 candidates were enrolled in 448 Infantry OCS classes, of these approximately 67 percent completed the course to earn commissions. After World War II, Infantry OCS was transferred to Fort Riley, Kansas, as part of the Ground General School. Due to the post-war downsizing of the Army and the declining need for new Officers, all but Infantry OCS was closed. Finally, on 1 November 1947, it was deactivated. The final class graduated only 52 second lieutenants.