Major General Enoch Crowder served as the Judge Advocate General of the United States Army from 1911 to 1923. In 1915, Crowder convinced Congress to increase the size of the Judge Advocate General's Office--the legal arm of the United States Army--from thirteen uniformed attorneys to more than four hundred. Crowder's recruitment of some of the nation's leading legal scholars, as well as former congressmen and state supreme court judges, helped legitimize President Woodrow Wilson's wartime military and legal policies. As the United States entered World War I in 1917, the army numbered about...