High Quality Content by WIKIPEDIA articles! Eugene Victor Debs (November 5, 1855 – October 20, 1926) was an American union leader, one of the founding members of the International Labor Union and the Industrial Workers of the World (IWW), and several times the candidate of the Socialist Party of America for President of the United States. Through his presidential candidacies, as well as his work with labor movements, Debs eventually became one of the best-known socialists living in the United States.