Daniel De Leon
American newspaper editor (1852-1914) · United States · On the map · Journalists · Died at 61
Daniel De Leon, alternatively spelled Daniel de León, was a Curaçao-born American socialist newspaper editor, politician, Marxist theoretician, and trade union organizer.
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He is regarded as the forefather of the idea of revolutionary industrial unionism and was the leading figure in the Socialist Labor Party of America from 1890 until the time of his death. De Leon was a co-founder of the Industrial Workers of the World and much of his ideas and philosophy contributed to the creations of Socialist Labor parties across the English-speaking world, including: Australia, the United Kingdom, Canada, and the Socialist Trade and Labor Alliance.
