Eugene VDebs and the __________ Became Famous During the __________, Which

Eugene V.Debs and the __________ became famous during the __________, which paralyzed the economies of twenty-seven states and territories making up the western half of the nation.

A) Pinkerton Agency; Homestead Steel Strike
B) Workingmen's Union; Sandlot Incident
C) American Railway Union; Pullman Strike
D) International Workers of the World; Anthracite Coal Mine Strike
E) Knights of Labor; Haymarket Riot