His ''The Bitter Cry of the Children'' (1906) was a classic Muckraking expose of harsh conditions of child labor in Maine. He started as socialist in Britain, but spent most of his life in the United States, After 1910 he moved steadily to the right of the [[Socialist Party of America|American Socialist movement]], advocating a gradualist and anti-revolutionary interpretation of Marxism. | His ''The Bitter Cry of the Children'' (1906) was a classic Muckraking expose of harsh conditions of child labor in Maine. He started as socialist in Britain, but spent most of his life in the United States, After 1910 he moved steadily to the right of the [[Socialist Party of America|American Socialist movement]], advocating a gradualist and anti-revolutionary interpretation of Marxism. |