Answer: Option A/1: He was pardoned for his Involvement
Other explanations:
The strike prompted Cleveland to propose a bill to make Labor Day a national holiday. Cleveland signed the bill into law on June 28, 1894. Also, Pullman workers had to Page 3 return to their jobs, still hampered by high rents and low wages. The ARU had been defeated and its strength dwindled. Furthermore, the federal government had shown definitively its position towards labor unions and laborers.