The Unite States Military Academy (also known as USMA, West Point or, for collegiate athletic purposes, Army) is a United States Army post and service academy. West Point was the first United States military post built after the Declaration of Independence. In its inception, it was under the command of Benedict Arnold. Established in 1802, it is the oldest military academy in the United States. Students are referred to as cadets. Collectively, graduates are known as "The Long Gray Line" because of the color of cadet uniforms and the unbroken line of West Point graduates. West Point trains more United States Army officers than any other single institution and a high proportion of distinguished American generals have been West Point graduates. Currently, over 900 graduates are commissioned as U.S. Army lieutenants every year, representing 25% of new lieutenants commissioned.