Upton Sinclair, ed. (18781968). The Cry for Justice: An Anthology of the Literature of Social Protest. 1915.
Heirs of Time
By Thomas Wentworth Higginson
(American poet and essayist, 18231911; a vehement anti-slavery agitator, he was colonel of the first negro regiment during the Civil War, and in later life became a devoted Socialist)