Personalities
Countless individuals contributed to the war effort, including thousands of ordinary Americans as well as generals such as John J. Pershing and celebrities such as Charlie Chaplin. In addition, a number of American military personnel who served with distinction during World War I would again become notable names during World War II. Douglas MacArthur, George S. Patton, and Harry S. Truman saw combat on the Western Front, while Dwight D. Eisenhower trained tank officers and men in the United States.