Evidence : “Irish-American workers [were sometimes] used as substitutes for slaves within the south. Gangs of Irish immigrants worked ditching and draining plantation, building levees and sometimes clearing land because of the danger of death t valuable slave property..”
Warrant : When Irish American workers are used as substitutes for slaves then that means they are seen as slaves and not considered white.
Warrant : When Irish American workers are used as substitutes for slaves then that means they are seen as slaves and not considered white.