First Class on 20 April 1917, the Second Class in August 1917, and both the Third and Fourth Classes just before the Armistice of 11 November 1918, when only freshman cadets remained (those who had entered in the summer of 1918). In all, wartime contingencies and post-war adjustments resulted in ten classes, varying in length of study from two to four years, within a seven-year period before the regular course of study was fully resumed.
Douglas MacArthur became superintendent in 1919, instituting sweeping reforms to the academic process, including introducing a greater emphasis on history and humanities. He made major changes to the field training regimen, and the Cadet Honor Committee was formed under his watch in 1922. MacArthur was a firm supporter of athletics at the academy, as he famously said, "Upon the fields of friendly strife are sown the seeds that, upon other fields, on other days, will bear the fruits of victory." West Point was first officially accredited in 1925, and in 1933 began granting Bachelor …