The pullman strike of 1894 was ended when
a) president cleveland sided with the striking workers.
b) the federal government issued an injunction to end it.
c) strikebreakers were hired to take the place of strikers.
d) rioters destroyed the pullman rail car factory in illinois.

B) the Federal government issued an injunction to end it.

The Pullman Strike was a nationwide railroad strike in the United States, which lasted from May 11 to July 20, 1894. The strike started due to a reduction in wages in Pullman, Chicago.

US Attorney General Richard Olney, under direction from President Cleveland, obtained an injunction in federal court. This barred union leaders from supporting the strike. It also threatened to fire the participants. When they did not comply, federal troops were called in to enforce it.

its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.