“First, Americans prefer narratives in which they play a central heroic role. The Dwight Eisenhower of the First World War was French, Marshal Ferdinand Foch. Those Americans who cared most intensely about the war found themselves enlisting under other people’s banners. John Singer Sargent painted his great war canvases for Britain’s Imperial War Museum. Edith Wharton volunteered for French relief organizations. Raymond Chandler joined the Canadian army. Ernest Hemingway drove Red Cross ambulances on the Italian front. Henry James forswore his U.S. citizenship and naturalized as British. John Dos Passos, another Red Cross volunteer, later savagely satirized the war as ‘Mr. Wilson’s war’—somebody else’s war, not his. So it has remained. When the great American literary critic Paul Fussell wrote his marvelous “The Great War and Modern Memory,” he focused onEnglish writers. Their American counterparts may have had a lot to say, but somehow Fussell decided it was not an American thing.”
http://m.theatlantic.com/politics/archive/2015/03/over-there-and-overlooked/387367/