Can anything be imagined more abhorrent to every sentiment of generosity and justice, than the law which arms the rich with the legal right to fix, by assize, the wages of the poor? If this is not slavery, we have forgotten its definition. Strike the right of associating for the sale of labor from the privileges of a freeman, and you may as well bind him to a master, or ascribe him to the soil.

William Cullen Bryant: selections from his poetry and prose (ed. 1945)