Owsley was present in 1919 at the formative caucus meeting of the American Legion in
Paris, and was later elected National Commander in 1921, spending his year long term in support of veterans' issues, such as prosecution of war profiteers. Using official records from
Washington, Owsley found that over one hundred thousand war veterans were not receiving adequate financial support. During his 1922–1923 tenure as leader of the American Legion, Owsley made speeches in which he openly endorsed vigorous opposition to Communism as exemplified in Italy by
Benito Mussolini. In a 1923 comment, he characterized the Legion as the American equivalent of the Italian Fascisti, ready to dismantle threats to the nation with similar force. His rhetoric peaked with the suggestion that the Legion might even stage a coup to prevent Communists from seizing power. There was no official endorsement of his position. Owlsey's main priorities were on display at a
San Francisco assembly just before retiring from his head position, where he stated that better hospitalization, rehabilitation, adjusted compensation, and Americanization were necessary for veterans. == Career ==