Main Page | See live article | Alphabetical index The American Expeditionary Force or AEF was the United States military forces in World War I. US President Woodrow Wilson initally planed to give command of the AEF to General Frederick Funston, but after Funston's sudden death appointed General John Pershing who oversaw US forces throughout the war. This article is a stub. You can help Wikipedia by fixing it. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.