Social Democratic Federation
While on holiday in the United States in 1881, H. M. Hyndman read a copy of Karl Marx's Das Capital. Hyndman was deeply influenced by the book and decided to form a Marxist political group when he arrived back in England. The Social Democratic Federation (SDF) became the first Marxist political group in Britain and over the next few months Hyndman was able to recruit trade unionists such as Tom Mann and John Burns into the organisation. Eleanor Marx, Karl's youngest daughter became a member, and so did the artist and poet, William Morris. Other members included George Lansbury, Edward Aveling, H. H. Champion, Helen Taylor, John Scurr, Guy Aldred, Dora Montefiore, Frank Harris, Clara Codd,